Q. 15.0( 2 Votes )

Resolve each of t

Answer :

Here, coefficient of x2 = 2, coefficient of x = 5and constant term = 3

We shall now split up the coefficient of x i.e., 5 into two parts whose sum is 5 and product is 2 * 3 = 6


So, we write middle term 5x as 2x + 3x


Thus, we have


2x2 + 5x + 3 = 2x2 + 2x + 3x + 3


= 2x (x + 1) + 3 (x + 1)


= (2x + 3) (x + 1)


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