Advertisements
Advertisements
प्रश्न
Factorise : - x2y - x + 3xy + 3
योग
Advertisements
उत्तर
- x2y - x + 3xy + 3
= 3 - x + 3xy - x2y
= 1(3 - x) + xy (3 - x)
= (3 - x) (1 + xy) = (xy + 1) (3 - x)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method:
ab (x2 + 1) + x (a2 + b2)
Factorise : a3 -a2 +a -1
factorise: x2 - 10xy + 24y2
factorise: 2a2 - 17ab + 26b2
factorise: 4 + y - 14y2
factorise: 1 - 18x - 63x2
factorise: 3a2x - bx + 3a2 - b
Factorise the following by grouping the terms:
15x2 + 7y - 3x - 35xy
Factorise the following by grouping the terms:
3ax2 - 5bx2 + 9az2 + 6ay2 - 10by2 - 15bz2
Factorise the following by grouping the terms:
`"p"^2 + (1)/"p"^2 - 2 - 5"p" + (5)/"p"`
