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Popular >

simplify b^5x^{-9}y^7

Solution

simplify

b^{5} x^{- 9} y^{7}

Solution

\frac{b ^{5} y ^{7}}{x ^{9}}

Solution steps

b^{5} x^{- 9} y^{7}

Apply exponent rule:

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

x^{- 9} = \frac{1}{x ^{9}}

= b^{5} \frac{1}{x ^{9}} y^{7}

Apply the fraction rule:

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

= \frac{b ^{5} \cdot 1 \cdot y ^{7}}{x ^{9}}

Apply rule:

a \cdot 1 = a

b^{5} \cdot 1 \cdot y^{7} = b^{5} y^{7}

= \frac{b ^{5} y ^{7}}{x ^{9}}

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Frequently Asked Questions (FAQ)

What is b^5x^{-9}y^7 ?
The solution to b^5x^{-9}y^7 is (b^5y^7)/(x^9)