CUET Preparation Today
CUET
General Aptitude Test
Quantitative Reasoning
Simplification
The factorisation of x2 + xy + 2x + 2y is
(x + 2)(x + y)
(x + 2)(x – y)
(x – 2)(x + y)
(x – 2)(x – y).
x2 + xy + 2x + 2y
= x ( x + y ) + 2 ( x + Y )
= ( x + 2 ) . ( x + Y )