7 * (-3) * (-2) 2 = ?

a. 48

b. - 84

c. 84

d. - 48

This guy is wrong, I do not know the answer myself but there is now only 3 options left for you to chose from. It may be that he got is negatives mixed up, in that case he meant - 84. Good luck.

7 (-3) = - 21 and (-2) 2=-4 (-21) neg times neg = positive so the answer is 84. C