Sometimes you can use the distributive property to expand an expression. You can expand - 3(5 - x) into the equivalent expression -15 + 3x. Show
you can use the distributive property to expand -4(-a+2) to get an
equivalent expression.
how

Given:

After expanding we get an equivalent expression .

The given expression is .

To find:

The equivalent expression by using distributive property.

Solution:

According to the distributive property of multiplication over addition, if a, b, c are real values, then

We have,

Using distributive property of multiplication over addition, we get

Therefore, the expression is equivalence to .

i believe the answer is the polygon, heptagon.