Question

find the product. simplify your answer.
$-4\left(4n^{2}-1\
ight)$

Explanation:

Step1: Distribute -4 to each term

$-4 \times 4n^2 + (-4) \times (-1)$

Step2: Calculate each product

$-16n^2 + 4$

Answer:

$-16n^2 + 4$