Advertisements
Advertisements
प्रश्न
factorise: 14x2 + x - 3
योग
Advertisements
उत्तर
14x2 + x - 3
= 14x2 + 7x - 6x - 3
= 7x (2x + 1) - 3(2x + 1)
= (2x + 1) (7x - 3)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise using the grouping method :
x (6x - 5y) - 4 (6x - 5y)2
Factorise : 3x5 - 6x4 - 2x3 + 4x2 + x - 2
Factorise : 6a2 - 3a2b - bc2 + 2c2
Factorise : ax + 2bx + 3cx - 3a - 6b - 9c
factorise: 1 - 18x - 63x2
factorise: x(3x + 14) + 8
factorise: 1 - 3x - 3y - 4(x + y)2
Factorise the following by grouping the terms:
3ax2 - 5bx2 + 9az2 + 6ay2 - 10by2 - 15bz2
Factorise the following by grouping the terms:
8x3 - 24x2y + 54xy2 -162y3
Factorise the following by grouping the terms:
p2x2 + (px2 + 1)x + p
