Determine which expressions are equivalent to the expression below.

Question

$-p\left(q\ +\ r\ +\ 5\right)$−p(q + r + 5)​

Select Equivalent or Not Equivalent for the expressions below. 

Answer 1

1. $-pq\ -\ pr\ -\ 5p$
Equivalent

2. $-pq\ -\ pr\ +\ 5$
Not Equivalent

3. $p(q\ +\ r\ +\ 5)$
Not Equivalent