Advertisements
Advertisements
प्रश्न
Factorise.
3x2 + 14x + 15
बेरीज
Advertisements
उत्तर
3x2 + 14x + 15
= 3x2 + 9x + 5x + 15
= 3x(x + 3) + 5(x + 3)
= (3x + 5)(x + 3)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Factorise.
2x2 + x − 45
Factorise.
44x2 − x − 3
Factorise : a2b2 + 8ab - 9
Factorise : 3a2 - 1 - 2a
Factories: (x2 - 3x)(x2 - 3x - 1) - 20.
Find trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise, if possible.
x(2x - 1) - 1
Factorise : 4√3x2 + 5x - 2√3
Factorise : 7√2x2 - 10x - 4√2
Factorise the following by splitting the middle term:
x2 + 6x + 8
Factorise the following:
`6sqrt(3)x^2 - 19x + 5sqrt(3)`
