Question

xy^2+(x-1)y-1
Factorize

Answer 1

Answer:

$\red{xy^{2} + (x - 1)y - 1}$

$\red{y = \frac{(b) + \sqrt{b^{2} - 4.a.c }) }{2.a} }$

$\red{a = x . \: b = x - 1. \: c = - 1}$

$\red{y = \frac{ (- x + 1) + ( \sqrt{x - 1) ^{2} - 4.x.( - 1) } }{2.x} }$

$\red{y = \frac{1}{x} }$

$\red{y = - 1}$

$\red{(yx - 1).(y + 1)}$

$\mathfrak\green{answer: - }$

$\mathtt\red{yx - 1.y + 1}$