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3 years ago

Reduce this algebraic fraction. 27c^4d^5 -------------- 9c^7d^4

Mathematics

1 answer:

Dvinal [7]3 years ago

3 0

Answer:

Step-by-step explanation:

$\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{-m}= \frac{1}{a^{m}}$

$\frac{27c^{4}*d^{5}}{9c^{7}d^{4}}= 3*c^{4-7}*d^{5-4}\\\\ = 3c^{-3}d^{1}\\\\= \frac{3d}{c^{3}}$

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