SOLUTION: Perform the indicated operation (6x^2+7x-8)-(-9x^2+10) A)-3x^2+7x+2 B)15x^2+7x-18 C)15x^2-3x-8 D)-3x^2-3x-8

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Perform the indicated operation (6x^2+7x-8)-(-9x^2+10) A)-3x^2+7x+2 B)15x^2+7x-18 C)15x^2-3x-8 D)-3x^2-3x-8       Log On


   

Question 93312: Perform the indicated operation
(6x^2+7x-8)-(-9x^2+10)
A)-3x^2+7x+2 B)15x^2+7x-18 C)15x^2-3x-8 D)-3x^2-3x-8

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
6x^2+7x-8
9x^2-10
-----------------------
15x^2+7x-18
answer is B)