What is simplify-7a^{-4}b^3 ?

The solution to simplify-7a^{-4}b^3 is -(7b^3)/(a^4)

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simplify-7a^{-4}b^3

simplify

- 7 a^{- 4} b^{3}

- \frac{7 b ^{3}}{a ^{4}}

Solution steps

- 7 a^{- 4} b^{3}

Apply exponent rule:

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

a^{- 4} = \frac{1}{a ^{4}}

= - 7 \cdot \frac{1}{a ^{4}} b^{3}

Apply the fraction rule:

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

= - \frac{7 \cdot 1 \cdot b ^{3}}{a ^{4}}

Multiply the numbers:

7 \cdot 1 = 7

= - \frac{7 b ^{3}}{a ^{4}}

8 m^{8} n^{3} + 4 m^{7} n^{4} - 24 m^{6} n^{5}

(x - 8)^{2} = 4

4 (u + 1) + 5 = 6 (u - 1) + u

3 x^{2} + 11 x - 2 = 0

What is simplify-7a^{-4}b^3 ?
The solution to simplify-7a^{-4}b^3 is -(7b^3)/(a^4)