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PLSSSS HELP IF YOU TRULY KNOW THISSSS

PLSSSS HELP IF YOU TRULY KNOW THISSSS-example-1
User Radu Maris
by
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1 Answer

6 votes
21^9 / 21^6 = 21^3

Step-by-step explanation:

Anytime you divide the exponents you subtract the exponents , so it would be 21^9 - 21^6 = 21^3

Another way you could figure this out is by writing them out like this:
21 + 21 + 21 + 21 + 21 + 21 + 21 + 21 +21 / 21 + 21 + 21 + 21 + 21 + 21

Then you would cancel out each one on top of each other so you would still have 21^3.

Whatever way works best for you

Hope this helps :)
User Karisma
by
8.6k points

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