Question

HELP!!!!!!!!

Which expressions are equivalent to -7+3(-4e-3)?

Choose all answers that apply:

(Choice A)

-4(3e+4)

(Choice B)

12e

(Choice C)

None of the above

Answer 1

(Choice A)

-4(3e+4)

Step-by-step explanation

The given expression is

`- 7 + 3( - 4e - 3)`

We expand to get:

`- 7 - 12e - 9`

We regroup the terms to get:

`- 12e - 9 - 7`

Simplify now to get:

`- 12e - 16`

We now factor -4 to obtain:

`- 4(3e + 4)`

The correct choice is A.