Question

Подайте у вигляді степеня
(m³)⁴•m²
(x⁴)5 : (x²)7

Answer 1

$\tt {(m^3)}^4\cdot m^2=m^{3\cdot4}\cdot m^2=m^{12}\cdot m^2=m^{12+2}=m^{14}\\\\ {(x^4)}^5:{(x^2)}^7=x^{4\cdot5}:x^{2\cdot7}=x^{20}:x^{14}=x^{20-14}=x^6$