Factorize x2 – 2x – 3xy completely
-
A.
(x – 2)(3x – y) -
B.
(x – 3y)(x – 2) -
C.
(x – 3y)(x – 3y) -
D.
(3x + y)(x – 2)
Correct Answer: Option B
Explanation
x2 – 2x – 3xy + 6y = x(x – 2) -3y(x – 2)
= (x – 3y)(x – 2)
x2 – 2x – 3xy + 6y = x(x – 2) -3y(x – 2)
= (x – 3y)(x – 2)