SOLUTION: (-3a)^5*(4a)^2
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Question 80527
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(-3a)^5*(4a)^2
This question is from textbook
Answer by
praseenakos@yahoo.com(507)
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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
