Advertisements
Advertisements
प्रश्न
Factorise the following by splitting the middle term:
15a2 - 14a - 16
योग
Advertisements
उत्तर
15a2 - 14a - 16
= 15a2 - 24a + 10a - 16
= 3a(5a - 8) + 2(5a - 8)
= (5a - 8)(3a + 2).
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise.
x2 − 10x + 9
Factorise.
3x2 + 14x + 15
Factorise.
20x2 − 26x + 8
Factorise : 3 - a (4 + 7a)
Factorise: 5 - (3a2 - 2a) (6 - 3a2 + 2a)
Give possible expressions for the length and the breadth of the rectangle whose area is 12x2 - 35x + 25
Factorise the following by splitting the middle term:
x2 + 6x + 8
Factorise the following by splitting the middle term:
x2 - 11x + 24
Factorise the following:
(a2 - 2a)2 - 23(a2 - 2a) + 120
Factorise: x2 - 10x + 21.
