Question

Решить a)x^5*x^6*x^7 б)x^16*x^7: x^8

Answer 1

А) $x^{5}*x^{6}*x^{7}=x^{5+6+7}=x^{18}$
б) $x^{16}*x^{7}:x^{8}=x^{16+7-8}=x^{15}$