Question

Flag?Which expression is equivalent to -3(m + 5)?Am - 15(B-3m + 5-3m - 15-15m

Answer 1

The expression

3(m + 5)can be simplified as

$\begin{gathered} -3(m+5) \\ \text{Expand the parenthesis} \\ =(-3\times m)+(-3\times5) \\ =-3m+\lbrack-15\rbrack \\ -3m-15 \end{gathered}$

The correct answer therefore is option C