Answers created by Watchmojo J.

• Back to user's profile
• How do you simplify #10( 2t + 7) - ( 12- t )#?
  
• How do you solve #n^2 - 7n = 0# by factoring?
  
• How do you factor the expression #27x^2-3#?
  
• How do you subtract #(3x^3 – 4x^2 + 6x) – (5x^3 + 2x^2 – 3x)#?
  
• How do you solve this? 2x/3 - 9 = 0
  
• How do you simplify #2 2/3 +(-1)#?
  
• How do you solve #x^2 + 3x - (7/4) = 0# by completing the square?
  
• Solve #(6+sqrt3)(1+2sqrt3)#?
  
• How do you solve #x^2 + 2x - 15 = 0 #?
  
• One carat is .20g, how many gold atoms are in one carat of gold?
  
• Factorise #(A^2- 1) (B^2- 1) + 4AB#?
  
• Jason got a 75 on a math test. He was allowed to retake the test and he increased his score to 84. What was the percent of increase?
  
• How many moles are there in 24.0 grams of #FeF_3#?