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Question 1 (4 points) Simplify. 9 to the power of 2 and 9 to the power of 7
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Question 1 (4 points)
Simplify.
9 to the power of 2 and 9 to the power of 7

User Shrey Kejriwal
by
4.1k points

1 Answer

5 votes
(9)2 and (9)7

If base is same then powers can be added

(9)2+7

(9)9


=387,420,489
User Amol Chakane
by
3.8k points
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