Factorize (x^2 + 2a + ax + 2x)
-
A.
(x + 2a)(x + 1) -
B.
(x + 2a)(x – 1) -
C.
(x2 – 1)(x – a) -
D.
(x + 2)(x + a)
Correct Answer: Option D
Explanation
(x^{2} + 2a + ax + 2x)
(x^{2} + 2a + ax + 2x)
(x(x + 2) + a(x + 2))
((x + 2)(x + a))
Factorize (x^2 + 2a + ax + 2x)
(x^{2} + 2a + ax + 2x)
(x^{2} + 2a + ax + 2x)
(x(x + 2) + a(x + 2))
((x + 2)(x + a))