OpenStax, Contemporary Mathematics §3.8 Exponents · Example 10 · Arithmetic · Exponents & roots

Exponents · Example 10

Simplify the following:
(a) $(\frac{4 ^{2} \times 7}{9 ^{3}})^{5}$
(b) $(\frac{5 a ^{4}}{b ^{9}})^{6}$

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OpenStax, Contemporary Mathematics · §3.8 Exponents · Example 10

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