Question

ab^2-bc ^2-ab+ c^2 factorise

Answer 1

Hi @Shubhangi


ab² -bc² - ab +c²

= ab² - ab - bc² + c²

= ab ( b - 1 ) - c² ( b - 1 )

= ( ab - c² ) ( b - 1 )

Answer 2

$ab {}^{2} - bc {}^{2} - ab + c {}^{2} \\ \\ = ab {}^{2} - ab - bc {}^{2} + c {}^{2} \\ \\ = ab(b - 1) - c {}^{2} (b - 1) \\ \\ = (b - 1)(ab - c {}^{2} )$
$I\: \: hope \: \: it \: \: will \: \: help \: \: you$