2 years ago

Write a solution to the equation x? = 75 two ways: using exponents using radicals

Mathematics

1 answer:

nignag [31]2 years ago

8 0

B because when you want to make an equation with x2 you need to use radicals

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Step-by-step explanation:

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Which expression is equivalent to StartFraction (3 m Superscript negative 2 Baseline n) Superscript negative 3 Baseline Over 6 m

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Option a: $\frac{m^{5} }{162n}$ is the equivalent expression.

Explanation:

The expression is $\frac{(3m^{-2} n)^{-3}}{6mn^{-2} }$ where $m\neq 0, n\neq 0$

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Multiplying the powers, we get,

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Thus, the expression which is equivalent to $\frac{(3m^{-2} n)^{-3}}{6mn^{-2} }$ is $\frac{m^{5} }{162n}$

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Step-by-step explanation:

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I’m not sure maybe D

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