Advertisements
Advertisements
प्रश्न
factorise: 3a2 - 5a + 2
योग
Advertisements
उत्तर
3a2 - 5a + 2
= 3a2 - 3a - 2a + 2
= 3a (a - 1) - 2(a - 1)
= (a - 1)(3a - 2)
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise using the grouping method :
m (x - 3y)2 + n (3y - x) + 5x - 15y
Factorise : a3 -a2 +a -1
Factorise : 3a2b - 12a2 - 9b + 36
Factorise : ab2 - (a - c) b - c
Factorise : 2ab2c - 2a + 3b3c - 3b - 4b2c2 + 4c
factorise: 1 - 18x - 63x2
Factorise the following by grouping the terms:
9x3 + 6x2y2 - 4y3 - 6xy
Factorise the following by grouping the terms:
xy(a2 + 1) + a(x2 + y2)
Factorise the following by grouping the terms:
`"p"^2 + (1)/"p"^2 - 2 - 5"p" + (5)/"p"`
Factorise the following by grouping the terms:
2p(a2 - 2b2) -14p + (a2 - 2b2)2 - 7(a2 - 2b2)
