Answers edited by Roy Ø.
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How do you solve this quadratic equation #2x^2 10+ 7=0#?

What is #Arctan (1/3 * sqrt3)#?

Use the first and second derivatives of the function y = x^33x^29x+15 to find the intervals of increase and decrease.
Help!?

If angle ABC = angle XYZ what is the mesure of A? Let c= 12, z=18, and x=27

What is the difference in volume between a baseball with a diameter of 1.75 in and a soccer ball with a diameter of 9.50 in?

How to solve #4sin^2((3x+pi)/6)=3#?

24np/18p^2?

How I finish this proof using the definition of limit for this #lim_(x to 2) (1/(x2)^2) =\infty #?

What are Polar Coordinates?

Two angles are supplementary. One angle is 5 degrees less than four times the other. What are the measures of the angles?

How to convert 10 radian in degree minutes and seconds ?

(6p^2q^2)  (9pq^3)?

How do you solve #12x – 5x < 6(x + 7)#?

How do you solve the inequality #9x^26x+1<=0#?

How do you solve #y = 2/3x  7# and #2x  3y = 21# by graphing?

How do I solve this ?

E^4x + 3e^4x = 6
x=?

How do you simplify #(3sqrt7  6sqrt5)(4sqrt7 + 8sqrt5)#?

Solve for #x#? #e^(2x)5=ln(x)+7#
Please and thank you!!

How do you solve #x^2+14x + 49= 19#?

How do you simplify #\sqrt { 49a ^ { 15} }#?

#int 1/(1+x^3) dx# is equal to?

Graph 7 is similar to graph 8, how are they different?

Is #f(x)=7x^3+x^22x1# increasing or decreasing at #x=2#?

What is 1.5 divided into 3 =?

A family has 3 children. Find the probabilities. A) all boys B) All boys or all girls C) Exactly two boys or two girls D) At least one child of each gender
What are the probabilities?

Light from the Sun takes 8 minutes to reach Earth. How long does it take to reach Mars?

How do you determine the limit of #(x+2)/(3x^2)# as x approaches 0?

My proof for this limit using the definition is correct? #lim to 2^+ (1/(x2)) = +\infty#

How do you solve #5/7x3/14=3/8x+3/4#?

How do you translate "the product of a number and three" into a mathematical expression?
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