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Evaluate 9x^y-2 for x=-3 and y=2

Evaluate 9x^y-2 for x=-3 and y=2
asked 83.0k views
1 vote
Evaluate 9x^y-2 for x=-3 and y=2

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User Pitty
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7.9k points

2 Answers

4 votes
If the equation is 9x^(y-2)
then the equation would be 9(-3)^(2-2)
so the answer would be 9
answered
User Ilio Catallo
by
8.4k points
5 votes
The answer should be 79.
answered
User Garry English
by
7.9k points
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