गुणनखण्ड ज्ञात कीजिए : `2x^(2)+7x+3`.

Explanation

`2x^(2)+7x+3`
यहाँ a = 2 , b = 7 , c = 3
P = q = b = 7
pq = ac ` 2xx3=6`
7= 6 + 1
`6 = 6 xx1`
`therefore 2x^(2)+7x+3=2x^(2)+6x+x+3`
`=2x(x+3)+1(x+3)`
`=(2x+1)(x+3)`