गुणनखण्ड ज्ञात कीजिए : `6x^(2)+5x-6`.

Explanation

`6x^(2)+5x-6`.
यहाँ a = 6 , b = 5 , c = - 6
p = q = b 5
pq = ac = 6 (-6) = - 36
`-36=-9xx4`
5 = 9 - 4
`therefore6x^(2)+5x-6=6x^(2)+9x-4x-6`
`=3x(2x+3)-2(2x+3)`
`=(2x+3)(3x-2)`.