Question

сократите дробь 14x^2b^4:21x^6b^3

Answer 1

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