Question

спростити вираз........​

Answer 1

Ответ:

$( \frac{3 {x}^{ - 1} }{4 {y}^{ - 3} } )^{ - 1} \times 6x {y}^{2} = \frac{4 {y}^{ - 3} \times 6x {y}^{2} }{3 {x}^{ - 1} } = \frac{24 {x}^{2} {y}^{2} }{3y^{3} } = \frac{8 {x}^{2} }{y}$