Question

сократите дробь 36х²-12ху+у²
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36х²-у²​

Answer 1

$\frac{36x^{2} -12xy+y^2}{36x^{2} -y^{2} } = \frac{(6x-y)^2}{(6x-y)(6x+y)}=\frac{(6x-y)(6x-y)}{(6x-y)(6x+y)} =\frac{6x-y}{6x+y}$

\Ответ:   $\frac{6x-y}{6x+y}$