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Popular >

simplify-(2b^{-2})

Solution

simplify

- (2 b^{- 2})

Solution

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

Solution steps

- (2 b^{- 2})

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 2 = 2

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

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Frequently Asked Questions (FAQ)

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