Question

Find the product 9a,4ab,-2a

Answer 1

9a x 4ab = 36$a^{2}$b

36$a^{2}$b x - 2a = -72$a^{3}$b

Please mark brainliest or thanks if it helped :D

Answer 2

9a,4ab,-2a

=(-72a²b)

hope it will help you