Question

Сократите дробь
4с^4×d^8
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20 (c^2×d^5)^2

Answer 1

$frac{4c^{4}d^{8}}{20(c^{2}d^{5})^{2}}= frac{4c^{4}d^{8}}{5*4c^{4}d^{10}}= frac{1}{5d^{2}} }$