Factorize 5y2 + 2ay – 3a2
-
A.
(a – y)(5y – 3a) -
B.
(y – a)(5y – 3a) -
C.
(y – a)(5y + 3a) -
D.
(y + a)(5y – 3a)
Correct Answer: Option D
Explanation
5y2 + 2ay – 3a2 = 5y2 + 5ay – 3a2
= 5y(y + a) – 3a(y + a)
= (y + a)(5y – 3a)
Factorize 5y2 + 2ay – 3a2
5y2 + 2ay – 3a2 = 5y2 + 5ay – 3a2
= 5y(y + a) – 3a(y + a)
= (y + a)(5y – 3a)