SOLUTION: how do I simplify and rewrite without using negative or zero exponents (7a^4)^3=

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Question 427138: how do I simplify and rewrite without using negative or zero exponents
(7a^4)^3=
Answer by shree840(260) About Me  (Show Source):
You can put this solution on YOUR website!
(7a^4)^3 remember that the exponent is on the whole including 7
=7^3* (a^4)^3 when the exponenet is raised again, you have to multiply the exponent
=343*a^12 ANS