Answers edited by Roy Ø.

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