SOLUTION: Please help me solve this problem: Let P(x)=4x^2+2x-7 and R(x)= 2x^2+5x-3 Find R(x) - P(x) I really have no clue. Thanks !

Algebra ->  Real-numbers -> SOLUTION: Please help me solve this problem: Let P(x)=4x^2+2x-7 and R(x)= 2x^2+5x-3 Find R(x) - P(x) I really have no clue. Thanks !      Log On


   

Question 22810: Please help me solve this problem:
Let P(x)=4x^2+2x-7 and R(x)= 2x^2+5x-3
Find
R(x) - P(x)
I really have no clue.
Thanks !
Answer by wuwei96815(245) About Me  (Show Source):
You can put this solution on YOUR website!
R(x)-P(x)
(2x^2+5x-3) - (4x^2+2x-7)
Remove the parentheses.
2x^2+5x-3-4x^2-2x+7
Combine like terms.
-2x^2 + 3x + 4

I hope that is the right answer.