Advertisements
Advertisements
प्रश्न
factorise: a2 + 5a + 6
योग
उत्तर
a2 + 5a + 6
= a2 + 2a + 3a + 6
= a(a + 2) + 3(a + 2)
= (a + 2) (a + 3)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : a2 + b - ab - a
Factorise by the grouping method :
`a^2 + 1/a^2 - 2 - 3a + 3/a`
Factorise : 6a2 - 3a2b - bc2 + 2c2
Factorise : (a2 − b2) c + (b2 − c2)a
factorise: a2 - 5a+ 6
factorise: x2 - x - 72
factorise: 2a2 - 17ab + 26b2
factorise: 5 + 7x - 6x2
factorise: 1 - 3x - 3y - 4(x + y)2
Factorise the following by grouping the terms:
`"p"^2 + (1)/"p"^2 - 2 - 5"p" + (5)/"p"`
