Question

ANSWER ASAP

set up the following subtraction in a vertical format and select the correct answer.


Take -4 + 3a^2 from 7a - a ^2

A) -4a^2 - 7a - 4
B) -4a^2 - 7a + 4
C) -4a^2 + 7a + 4
D) 4a^2 + 7a + 4

Answer 1

C) -4a^2 + 7a + 4

Explanation:

Answer 2

7a - a ^2 - (-4 + 3a^2)
= 7a - a ^2 + 4 - 3a^2
= - 4a^2 + 7a + 4

answer
C) -4a^2 + 7a + 4