What is simplify-4a^{-2}b^{-2} ?

The solution to simplify-4a^{-2}b^{-2} is -4/(a^2b^2)

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simplify-4a^{-2}b^{-2}

simplify

- 4 a^{- 2} b^{- 2}

- \frac{4}{a ^{2} b ^{2}}

Solution steps

- 4 a^{- 2} b^{- 2}

Apply exponent rule:

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

a^{- 2} = \frac{1}{a ^{2}}

= - 4 \cdot \frac{1}{a ^{2}} b^{- 2}

Apply exponent rule:

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

b^{- 2} = \frac{1}{b ^{2}}

= - 4 \cdot \frac{1}{a ^{2}} \cdot \frac{1}{b ^{2}}

Apply the fraction rule:

a \cdot \frac{b}{c} \cdot \frac{d}{e} = \frac{a \cdot b \cdot d}{c \cdot e}

= - \frac{4 \cdot 1 \cdot 1}{a ^{2} b ^{2}}

Multiply the numbers:

4 \cdot 1 \cdot 1 = 4

= - \frac{4}{a ^{2} b ^{2}}

5 w^{2} + 10 w = 40

- \frac{7}{6} \geq \frac{1}{2} x - \frac{5}{3}

\frac{5}{6} + \frac{2}{9}

3 x^{2} - 18 x + 15 \leq 0

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What is simplify-4a^{-2}b^{-2} ?
The solution to simplify-4a^{-2}b^{-2} is -4/(a^2b^2)