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andrew11 [14]
3 years ago
15

What is the solution given the expression 7x^-2y when x=3 and y=9​

Mathematics
1 answer:
WITCHER [35]3 years ago
3 0

Evaluate for x=3,y=9

7(3(−2)(9))

7(3(−2)(9))

=

7

387420489

(Decimal: 0)

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