Answers created by kubik98
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How do you solve log(x-3)+log x=1?
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What is the integral from 0 to1 of (4/(t^2+1))dt?
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How do you solve 14^ { 4x + 1} = 5^ { x - 2}?
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How do you solve using gaussian elimination or gauss-jordan elimination, 10x-7y+3z+5u=6, -6x+8y-z-4u=5, 3x+y+4z+11u=2, 5x-9y-2z+4u=7?
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What is the equation of the normal line of f(x)= sqrt(e^(2x)-x^2)/(x-1)^2 at x = 3?
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Question #2b749
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How do you solve using gaussian elimination or gauss-jordan elimination, x_1 + 3x_2 +x_3 + x_4= 3, 2x_1- 2x_2 + x_3 + 2x_4 =8 and 3x_1 + x_2 + 2x_3 - x_4 =-1?
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How do you solve the following system using Cramer's rule 2x-y=3, 4x-3y=5?
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How do you solve using gaussian elimination or gauss-jordan elimination, 2x + 5y - 2z = 14, 5x -6y + 2z = 0, 4x - y + 3z = -7?
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How do you solve using gaussian elimination or gauss-jordan elimination, 2x₁+4x₂-6x₃= 10, 3x₁+3x₂-3x₃= 6?
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How to solve the linear system with Cramer's Rule?
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How do you solve using gaussian elimination or gauss-jordan elimination, 2x+y-z+2w=-6, 3x+4y+w=1, x+5y+2z+6w=-3, 5x+2y-z-w=3?
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How do you solve using gaussian elimination or gauss-jordan elimination, -2x -5y +5z =4, -3x -y -z =10, 5x +3y -z =10?
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How do you solve using gaussian elimination or gauss-jordan elimination, 2x + 2y - 3z = -2, 3x - 1 - 2z = 1, 2x + 3y - 5z = -3?
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What is the equation of the normal line of f(x)=((5-x)(4-x^2))/(x^3-1) at x=3?
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How do you solve 2/(p-1)>=3/4 using a sign chart?
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How do you sketch the angle (11pi)/6 in standard position?
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Question #0e470
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How do you solve 2^3x = 3e^x ?
Thanks
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Solve this problem? It's so hard for me
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Solve: 5sin theta = 6 cos^2theta -6 for theta in [0, 2pi]?
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How do you solve using gaussian elimination or gauss-jordan elimination, x + y + z - 3t = 1, 2x + y + z - 5t = 0, y + z - t = 2, 3x - 2z + 2t = -7#?
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How do you find the inverse of f(x)=4x^2+1, x>=0?
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Question #56387
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Question #d3ab0
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Question #84a34
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Question #cd089
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Solving Trigonomic Equation. How do you write the equation Tan^2x + 2 = 0 in terms of sine only. Then, solve algebraically for 0< x <2pi?
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How to solve worded questions involving gallery of graphs?
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How do you find the linearization at a=0 of f(x)=1/1/(sqrt(2+x))?
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What is sqrt(-6)?
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Question #8be5a
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For what values of x is f(x) = e^-(1/x^2) concave or convex?
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How do you find all asymptotes and intercepts of f(x)=(5x+15)/(x^2-x-12)?
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What is the domain of f(x)?
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How do you factor completely 2x^3 + 4x^2 + 6x + 12?
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A customer in a computer store can choose one of four monitors, one of three keyboards, and one of five computers. How do you determine the number of possible system configurations?
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How do you determine whether each function represents exponential growth or decay y=0.4(1/3)^x?
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lim_(x to 0^+) (2-e^sqrt(x))^(1/x) solve for x?
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How do you graph f(x)=(2x^3-2x^2)/(x^3-9x) using holes, vertical and horizontal asymptotes, x and y intercepts?
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If y=sqrt(x^2+6x+8),show that one value of sqrt(1+iy)+sqrt(1-iy)=sqrt(2x+8)?
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Is f(x)=x-e^x/sinx increasing or decreasing at x=pi/3?
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Is f(x) =(x-2)^2(x+6)(x-3) concave or convex at x=0?
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Question #e12fb
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Question #7c54f
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What is the maximum value of |z| when z satisfies the condition |z+(2/z)|=2 ?
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How do you divide (x ^ { 3} + 5x - 1) \div ( x - 1)?
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What is the equation of the line that is normal to f(x)=-3x^2-sinx at x=pi/3?
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How do you differentiate y= log _10 x?
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Question #36f01
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Find a value of a so that the limit exists in a piece wise function?
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Question #ead56
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How do you graph and solve |4x + 3| ≥ 19?
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How do you find the vertex of y= -x^2+ 4x + 2?
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How do you write y = | x - 2| as piecewise functions?
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Question #70d7b
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Q) how to solve by completing the square method ?
a) 2x^2+16x+5
b) 6+4x-x^2
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What is the equation of the line that is normal to f(x)= x-e^sqrt(x+4)/(x-4) at x= 5 ?
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Question #d83b9
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What are the asymptotes and removable discontinuities, if any, of f(x)= (x^2-1)/(x-2)^2?
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How do you divide (3x^3 - 12x^2 - 11x - 20)/(x+5)?
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How do you solve using gaussian elimination or gauss-jordan elimination, 3y + 2z = 4, 2x − y − 3z = 3, 2x+ 2y − z = 7?
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How do you graph y=ln(tan^2 x)?
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Question #6c4e4
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Question #81fbb
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Question #273c3
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Question #6c5f5
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lim_(x->0)1/x - 1/(e^x - 1) = ?
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Question #a0c82
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How do you find the roots, real and imaginary, of y= x^2 - 8x -9- (2x-1)^2 using the quadratic formula?
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Question #4b52f
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Question #2bb5c
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How do you divide ( 2x^4 - 5x^3 - x^2 - 17x - 15 )/(x^2 - 2 )?
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Question #4323d
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Question #e1abf
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Question #27259
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H needs to buy hamburgers and hot dogs for a picnic. He has only $41.00 to spend and must buy a combination of 98 hamburgers or hot dogs. A store charges $.50 per hamburger and $0.25 per hot dog.
Write a system of equations to model this problem please?
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lim_(x->oo)((x^2+4x+1)/(x^2+2x+2))^(10x)= ?
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How do you multiply (2x^2+8)div(x^4-16)/(x^2+x-6)?
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How do you evaluate \frac{(2p^{3}q^{4})^{4}}{(-3q^{5})^{2}}\div \frac{(4p^{2}q)^{2}}{9}=\frac{p^{a+b}}{q^{a-b}}?
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Show that limit of log(2x-3)/2(x-2)=1 as x approaches to 2?
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What are the points of inflection of f(x)=x^{2}e^{11 -x}
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What are the points of inflection of f(x)=(5x-3)/(5x-1)^2
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Question #7e03a
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My recipe calls for 2/3 cups of white flour and 2 1/5 cups of whole wheat flour. How much flour do I need in total?
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How do you sketch the curve y=(x+1)/sqrt(5x^2+35) by finding local maximum, minimum, inflection points, asymptotes, and intercepts?
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How would you graph and write this problem?
A company requires the length of each widget to be in the range of 9.82 ± 0.07 cm. What is the range of acceptable length of a widget.
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How do you find the domain and range of sqrt(x^2- 4)?
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Question #12803
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How do you simplify (\frac { x ^ { 4} y ^ { - 2} z ^ { - 6} ) (x^2y^-6z^-4)) ^(1/2) ?
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How do you solve and write the following in interval notation: (x)/(x+1) ≤ (-4)/(3(x-4))?
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What are the boundaries of x and y if x>=2, y-x>=-3, and x+y<=5?
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How do you graph y=log_2 (x-2)?
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How do you find the x coordinates of all points of inflection, final all discontinuities, and find the open intervals of concavity for y=(2x+3)^2(x+1)^2 for [-10,0]?
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If the graph of f(x) = ax^3+bx^2+cx+d passes through the points (0,10), (1,7), (3,-11) and (4,-24) then what are the values of a, b, c, d ?
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Expand using DeMoivre's formula?
(2sqrt3 -2i)^5
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Question #46a96
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How do you evaluate \frac { 8b ^ { 2} + 80b } { 8b ^ { 2} - 8b } \div \frac { 3b - 24} { b ^ { 2} - 9b + 8}?
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How do you graph x>=2 and y+x<=5 ?
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How do you graph y=(3x+5)/(2x-11) using asymptotes, intercepts, end behavior?
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