Question

Сократить дроби 1)6x²y³/18x³y
2)х²-2ху+у²/3х(х-у)​

Answer 1

Ответ:

1. $\frac{6x^{2} y^{3}}{18x^{3} y}=\frac{y^{2} }{3x}$

2. $\frac{x^{2} -2xy+y^{2} }{3x(x - y)} = \frac{(x-y)^{2} }{3x(x - y)} =\frac{x-y}{3x}$

Answer 2

Ответ:

1) = 6/18 * x²y³/x³y = 6/18 * y²/x = y²/3x

2) = (x-y)²/3х²-3xу = (x-y)²/3x(x-y) = x-y/3x