Mathematics, 21.06.2019 20:30 hjoe523

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. $\frac{5}{x(-2) y9(5)}$

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1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [...

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