Determine which expressions are equivalent to the expression below.
$-p\left(q\ +\ r\ +\ 5\right)$−p(q + r + 5)
Select Equivalent or Not Equivalent for the expressions below.
1. $-pq\ -\ pr\ -\ 5p$
Equivalent
2. $-pq\ -\ pr\ +\ 5$
Not Equivalent
3. $p(q\ +\ r\ +\ 5)$
Not Equivalent