Question
(4x^2-2x-1)-(-3x^3+2)
I already know the answer is 3x^3+4x^2-2x-3 but I need someone to explain how to get to the solution. It would be greatly appreciated.
I already know the answer is 3x^3+4x^2-2x-3 but I need someone to explain how to get to the solution. It would be greatly appreciated.
Answers
Ms. Sue
Combine like terms.
3x^3 (this is a positive because two negatives = a positive
3x*2
-2x
-2 + - 1 = -3
3x^3 (this is a positive because two negatives = a positive
3x*2
-2x
-2 + - 1 = -3
EJ
Thank you!
Ms. Sue
You're welcome.