Question

4) Which expression is equivalent to (-4x+3y-5)2 ?

Select all that apply.
16y-10
16y10
10
16x-y-10
-83-5y?

Answer 1

-8x + 6y - 10

Explanation:

first, distribute (multiply) the 2 to eliminate the parentheses to get:

2(-4x) + 2(3y) - 2(5) which simplifies to:

-8x + 6y - 10

since the above expression has three terms, none of which are 'like', this is as simplified as it can be