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Popular >

simplify x^4y^{-2}

Solution

simplify

x^{4} y^{- 2}

Solution

\frac{x ^{4}}{y ^{2}}

Solution steps

x^{4} y^{- 2}

Apply exponent rule:

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

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

= x^{4} \frac{1}{y ^{2}}

Apply the fraction rule:

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

= \frac{x ^{4} \cdot 1}{y ^{2}}

Apply rule:

a \cdot 1 = a

x^{4} \cdot 1 = x^{4}

= \frac{x ^{4}}{y ^{2}}

Popular Examples

simplify (10+40i)/(-3+5i)simplify

\frac{10 + 40 i}{- 3 + 5 i}

simplify e^{-2.5}simplify

e^{- 2.5}

3 x = 12

- 4 x^{2} + 6 x - 1 = 0

simplify-3(2/5)^0 simplify

- 3 (\frac{2}{5})^{0}

Frequently Asked Questions (FAQ)

What is x^4y^{-2} ?
The solution to x^4y^{-2} is (x^4)/(y^2)