Question

Упрости выражение
 (a/c+c/a):a^2+c^2/5a^16c


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Answer 1

$(\frac{a}{c} +\frac{c}{a}):\frac{a^{2}+c^{2}}{5a^{16}c }=\frac{a^{2}+c^{2}}{ac}*\frac{5a^{16}c}{a^{2}+c^{2}}=5a^{15}$