31-08-2016
Mathematics

contestada

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

Respuesta :

MaMariah MaMariah

31-08-2016

The answer should be 79.

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veronicakelly57 veronicakelly57

31-08-2016

If the equation is 9x^(y-2)
then the equation would be 9(-3)^(2-2)
so the answer would be 9

Answer Link

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