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Popular >

simplify x^3n+x^{-3}n

Solution

simplify

x^{3} n + x^{- 3} n

Solution

x^{3} n + \frac{n}{x ^{3}}

Solution steps

x^{3} n + x^{- 3} n

Apply exponent rule:

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

x^{- 3} = \frac{1}{x ^{3}}

= x^{3} n + \frac{1}{x ^{3}} n

Simplify

\frac{1}{x ^{3}} n : \frac{n}{x ^{3}}

= x^{3} n + \frac{n}{x ^{3}}

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Frequently Asked Questions (FAQ)

What is x^3n+x^{-3}n ?
The solution to x^3n+x^{-3}n is x^3n+n/(x^3)