Question

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Answer 1

Well, using PEMDAS, we know that you're supposed to do what's in the parenthesis before anything else.

All we have to do is combine like terms:
\[(2a^3a^4)^5\]
\[(2a^7)^5\]

Now that we're finished dealing with what's inside the parenthesis, we can deal with the exponent.

\[(2a^7)^5\]
32a^35

And that's simply our answer.

QC doesn't allow you to put more than one number as an exponent, so just to clarify, 35 is the exponent of (a)

Answer 2

Do you need further explanation on how exponents work or anything?

Answer 3

no ty