Advertisements
Advertisements
प्रश्न
factorise: x(3x + 14) + 8
योग
Advertisements
उत्तर
x(3x + 14) + 8
= 3x2 + 14x + 8
= 3x2 + 12x +2x +8
= 3x(x + 4) + 2(x + 4)
= (x + 4)(3x + 2)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : (ax + by)2 + (bx - ay)2
Factorise by the grouping method : a (a -4) - a + 4
Factorise by the grouping method : y2 - (a + b) y + ab
Factorise : 3a2b - 12a2 - 9b + 36
factorise: x2 - x - 72
factorise: (x - 2y)2 - 12(x - 2y) + 32
factorise: 5 - 4x(1 + 3x)
factorise: x2y2 - 3xy - 40
factorise: 15(5x - 4)2 - 10(5x - 4)
Factorise the following by grouping the terms:
x2 - (p + q)x + pq
