Find the value of this expression if x = -1 and y = 9. x²y -7

Kolas asked Jan 14, 2022

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17 votes

Find the value of this expression if x = -1 and
y = 9.
x²y
-7

Kolas asked Jan 14, 2022

by Kolas

2.7k points

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25 votes

Answer:

-9/7

Explanation:

Simplify and remove like terms.

Marc Tifrea answered Jan 19, 2022

3.0k points

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