Question

помогите сократить дробь

Answer 1

$\frac{21 {x}^{8} {y}^{12} }{14 {x}^{4} {y}^{24} } = \frac{3 {x}^{8 - 4} }{ 2{y}^{24 - 12} } = \frac{3 {x}^{4} }{ 2{y}^{12} }$