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Popular >

simplify (-5/x)^2

Solution

simplify

(- \frac{5}{x})^{2}

Solution

\frac{25}{x ^{2}}

Solution steps

(- \frac{5}{x})^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

if

n

is even

(- \frac{5}{x})^{2} = (\frac{5}{x})^{2}

= (\frac{5}{x})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{5 ^{2}}{x ^{2}}

5^{2} = 25

= \frac{25}{x ^{2}}

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Frequently Asked Questions (FAQ)

What is (-5/x)^2 ?
The solution to (-5/x)^2 is (25)/(x^2)