Question

x² – ax – bx + ab, Factorise the expression.

Answer 1

Heya !!





X² - ax - bx + ab




=> X ( X - a ) - b ( x - a )




=> ( x - a ) ( x - b )

Answer 2

Solution :

x² - ax - bx + ab

= x( x - a ) - b( x - a )

= ( x - a )( x - b )

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