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Popular >

expand (1+3x)^{-2}

Solution

expand

(1 + 3 x)^{- 2}

Solution

\frac{1}{( 3 x + 1 ) ^{2}}

Solution steps

(1 + 3 x)^{- 2}

Apply exponent rule:

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

= \frac{1}{( 1 + 3 x ) ^{2}}

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Frequently Asked Questions (FAQ)

What is expand (1+3x)^{-2} ?
The solution to expand (1+3x)^{-2} is 1/((3x+1)^2)