Express the following with positive exponents- 7-47-6

We know that, ∵a^ma^n=a^m n so, 7^ 47^ 6 =7^6 4 =7^2 =49 ...

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Laws of Exponents for Real Numbers

Express the f...

Question

Express the following with positive exponents:
$\frac{7^{- 4}}{7^{- 6}}$

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Solution

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Similar questions

\frac{7}{x^{\frac{- 5}{6}}}

{(\frac{5}{7})}^{- 3}

2^{- 5}

[{(\frac{9}{11})}^{- 3} \times {(\frac{9}{11})}^{- 7}] \div {(\frac{9}{11})}^{- 3}

7

(2^{5} \times 7^{3} \times 3^{4}) \times (5^{6} \times 2^{7} \times 7^{11}) \times

(7^{4} \times 3^{6})

{(\frac{- 7}{13})}^{- 6}

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