Question

What is the product?

(6r − 1)(−8r − 3)

−48r2 − 10r + 3
−48r2 − 10r − 3
−48r2 + 3
−48r2 − 3

Answer 1

$(6r-1)(-8r-3)=6r(-8r-3)-1(-8r-3) \\ =-48 r^{2} -18r+8r+3 \\ =-48 r^{2} -10r+3$