Question

What is (x^2-3x+2) + (5x^2-3x-8)?
A. -4x^2 + 10
B. 6x^2 + 10
C. 6x^2 - 6x - 6
D. -4x^2 - 6x - 6

What is (9x^2-2x+3) - 4x^2 + 7x-5)?
A. -5x^2 + 5x - 2
B. 5x^2 - 9x + 8
C. 5x^2 + 5x - 2
D. -5x^2 + 9x - 8

Answer 1

Its MULTIPLE choice BTW.

Answer 2

number 1 is C

Answer 3

Ok!

Answer 4

remove parentheses and combine like terms
x^2 + 5x^2-3x-3x+2 -8

Answer 5

9x^2- 4x^2 =?
-2x+ 7x=?
+3 -5=?

Answer 6

1. 5x^2

Answer 7

2. 5x
3. -2

Answer 8

yes

Answer 9

so it would be C

Answer 10

good job!!

Answer 11

Thank you! :)