Answers edited by Roy Ø.

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• 24np/18p^2?
  
• My proof for this limit using the definition is correct? #lim to 2^+ (1/(x-2)) = +\infty#
  
• How do you solve #5/7x-3/14=-3/8x+3/4#?
  
• Use the first and second derivatives of the function y = x^3-3x^2-9x+15 to find the intervals of increase and decrease. Help!?
  
• How I finish this proof using the definition of limit for this #lim_(x to 2) (-1/(x-2)^2) =-\infty #?
  
• (6p^2q^2) - (9pq^3)?
  
• How do I solve this ?
  
• If angle ABC = angle XYZ what is the mesure of A? Let c= 12, z=18, and x=27
  
• How do you solve this quadratic equation #2x^2- 10+ 7=0#?
  
• Light from the Sun takes 8 minutes to reach Earth. How long does it take to reach Mars?
  
• How to solve #4sin^2((3x+pi)/6)=3#?
  
• What is 1.5 divided into 3 =?
  
• What is #Arctan (-1/3 * sqrt3)#?
  
• How do you simplify #(3sqrt7 - 6sqrt5)(4sqrt7 + 8sqrt5)#?
  
• How do you solve #x^2+14x + 49= 19#?
  
• How to convert 10 radian in degree minutes and seconds ?
  
• How do you simplify #\sqrt { 49a ^ { 15} }#?
  
• Two angles are supplementary. One angle is 5 degrees less than four times the other. What are the measures of the angles?
  
• Solve for #x#? #e^(2x)-5=ln(x)+7# Please and thank you!!
  
• How do you determine the limit of #(x+2)/(3x^2)# as x approaches 0-?
  
• What are Polar Coordinates?
  
• 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?
  
• Is #f(x)=-7x^3+x^2-2x-1# increasing or decreasing at #x=-2#?
  
• How do you translate "the product of a number and three" into a mathematical expression?
  
• E^4x + 3e^-4x = 6 x=?
  
• How do you solve #y = 2/3x - 7# and #2x - 3y = 21# by graphing?
  
• How do you solve #12x – 5x < 6(x + 7)#?
  
• 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?
  
• #int 1/(1+x^3) dx# is equal to?
  
• How do you solve the inequality #9x^2-6x+1<=0#?
  
• Graph 7 is similar to graph 8, how are they different?
  
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