Question

Subtract and simplify:
(2x^2 + 5x – 4) – (3x^2 – 7x + 1)

Answer 1

answers:

A.

–x^2 + 12x – 5



B.

–x^2 – 2x – 3



C.

5x^2 – 2x – 3



D.

x^2 + 12x – 3

Answer 2

2x^2-3x^2 + 5x+7x - 4-1

Answer 3

-x^2+12x-3

Answer 4

oh so its D

Answer 5

read what you have for D and then try again.

Answer 6

oh so its A

Answer 7

@Jhannybean i think she needs your help.
@desiraedallas1999 Try again.

Answer 8

x^2+12x-3?

Answer 9

idk i thought was doing it right
2x^2-3x^2 + 5x+7x - 4-1
1x^2+12x-3

Answer 10

what's -4-1?

Answer 11

-4-1=
-4+-1=
-3

Answer 12

-4-1 = -(4+1) = -5

Answer 13

oh so A right: -x^2+12x-5

Answer 14

yea

Answer 15

oh ok thanks :)