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Popular >

factor 9^{-n}+9^n

Solution

factor

9^{- n} + 9^{n}

Solution

9^{- n} (1 + 9^{2 n})

Solution steps

9^{- n} + 9^{n}

Factor out common term

9^{- n} : 9^{- n} (1 + 9^{2 n})

= 9^{- n} (1 + 9^{2 n})

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Frequently Asked Questions (FAQ)

What is factor 9^{-n}+9^n ?
The solution to factor 9^{-n}+9^n is 9^{-n}(1+9^{2n})