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Popular >

simplify (4x)^{-2}

Solution

simplify

(4 x)^{- 2}

Solution

\frac{1}{16 x ^{2}}

Solution steps

(4 x)^{- 2}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

(4 x)^{- 2} = \frac{1}{( 4 x ) ^{2}}

= \frac{1}{( 4 x ) ^{2}}

Simplify

(4 x)^{2} : 16 x^{2}

= \frac{1}{16 x ^{2}}

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\frac{27 ( 1.01 ) - 28 ( 1.01 ) ^{2} - 1}{0.01}

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2 - 6 (\frac{3}{2} - 5) \div \frac{2}{3}

9 x^{2} - 5 x - 1 = 0

simplify-0/2 simplify

- \frac{0}{2}

x^{2} + 6 x + 9 = 4

Frequently Asked Questions (FAQ)

What is (4x)^{-2} ?
The solution to (4x)^{-2} is 1/(16x^2)