The factorisation of x2 + xy + 2x + 2y is
Answer & explanation
Correct answer: option 1
x2 + xy + 2x + 2y
= x ( x + y ) + 2 ( x + Y )
= ( x + 2 ) . ( x + Y )
The factorisation of x2 + xy + 2x + 2y is
Correct answer: option 1
x2 + xy + 2x + 2y
= x ( x + y ) + 2 ( x + Y )
= ( x + 2 ) . ( x + Y )