SOLUTION: (-3a)^5*(4a)^2

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Question 80527This question is from textbook
: (-3a)^5*(4a)^2 This question is from textbook

Answer by praseenakos@yahoo.com(507) About Me  (Show Source):
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QUESTION:


(-3a)^5*(4a)^2


ANSWER


(-3a)^5*(4a)^2 can be written as,


(-3a)^5*(4a)^2 = (-3)^5 * (a)^5 * (4)^2 * (a)^2


==> = - 243 * (a)^5 * 16 * (a)^2


==> -243 * 16 * (a)^5 * (a)^2


==> -3888 * (a)^7 { a^(5+2) = a^7


==> -3888 (a)^7


Hope you understood.

Regards.

Praseena