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How do you find the derivative of #[3 cos 2x + sin^2 x]#?

In rhombus #ABCD#, the length, in inches of #AB# is #3x + 2# and #BC# is #x + 12#. Wha tis the number of inches in the length of #DC#?

How do you solve the inequality #2x^3 + 13x^2 8x  46 >=6#?

How do you graph and solve #5 + 1x/2 >=8#?

How do you divide #(2+5i)/(5+2i)#?

How do you use polynomial division to determine whether x=3 is a root of #x^3+x^2+15x#?

How do you prove #sin^(2)(x+π/4)sin^(2)(xπ/4)=2sinx*cosx#?

How do you differentiate #g(x) = sqrt(x^34)cos2x# using the product rule?

A triangle has sides A, B, and C. The angle between sides A and B is #(7pi)/12#. If side C has a length of #1 # and the angle between sides B and C is #pi/12#, what is the length of side A?

How do you simplify #(3+i)/ (2+i)#?

How do you write the partial fraction decomposition of the rational expression #(s^3+s4)/( (s^2+1)(s^2+4))#?

How do you find #int (x^2+1)/(x(x^21)) dx# using partial fractions?

What is the derivative of #f(x) = ln sqrt ((2x8 )/( 3x+3))#?

How do you differentiate #f(x)=ln (x^2+1)^(1/2)#?

How do you prove #sin(x) x tan(x) + cos(x) = sec(x)#?

How do you find the derivative of #cos (2x)#?

How would you solve the system of these two linear equations: #2x + 3y = 1# and #x  2y = 3#? Enter your solution as an ordered pair (x,y).

What are the first and second derivatives of #f(x)=ln(e^x + xe^x)
#?

How do you find the derivative of #y = (1 + cos^2x) / (1  cos^2x)#?

How do you simplify #sqrt3/(sqrt6 1)  sqrt3/(sqrt6 + 1)#?

How do you differentiate #f(x)=sin((x/(x^21))^(3/2))# using the chain rule?

How do you rationalize the denominator of #(7sqrt5)/(7+sqrt5)#?

Can #y= x^23x28 # be factored? If so what are the factors
?

How do you find the area of a parallelogram with two sides and an angle?

How do you differentiate #f(x)=1/(ln(1(e^(cos(x^2)))))^(3/2)# using the chain rule?

How do you integrate #int (x^2 + 1)/ ((2x1)(x+1)(x1)) dx# using partial fractions?

How do you differentiate #f(x)=cose^(4x)# using the chain rule.?

How do you find the vertex of #y = x^28x+7#?

How do you find the integral of #f(x)=xsqrt(x5)# using integration by parts?

What is x if #log_2(3x) + log_2 (2x) = log_2 (1x)#?

Is it possible to factor #y=2x^2 + 13x + 6 #? If so, what are the factors?

How do you simplify #i^3(2i^64i^21)#?

Question #b7e2c