Question

упростите выражение (c³)³*c/c¹¹

Answer 1

$\frac{(c^3)^3*c}{c^{11}}=\frac{c^9*c}{c^{11}}=\frac{c^{10}}{c^{11}}=\frac{1}{c}\\\\***\\(a^m)^n=c^{mn}\\\\c^m*c^n=c^{n+m}\\\\\frac{c^m}{c^m}=c^{m-n}$