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Popular >

simplify (9^n)/(10^n)

Solution

simplify

\frac{9 ^{n}}{1 0 ^{n}}

Solution

(\frac{9}{10})^{n}

Solution steps

\frac{9 ^{n}}{1 0 ^{n}}

Apply exponent rule:

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

\frac{9 ^{n}}{1 0 ^{n}} = (\frac{9}{10})^{n}

= (\frac{9}{10})^{n}

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6.4 \cdot 1 0^{- 4}

Frequently Asked Questions (FAQ)

What is (9^n)/(10^n) ?
The solution to (9^n)/(10^n) is (9/10)^n