Question

Сократите дробь 14x^2b^4:21x^6b^3

Answer 1

$\frac{14 {x}^{2} {b}^{4} }{21 {x}^{6} {b}^{3} } = \frac{14}{21} \times \frac{ {x}^{2} }{ {x}^{6} } \times \frac{ {b}^{4} }{ {b}^{3} } = \frac{2}{3} \times \frac{1}{ {x}^{4} } \times \frac{ {b}^{1} }{1} = \frac{2b}{3 {x}^{4} }$