Advertisements
Advertisements
प्रश्न
Factorise by the grouping method : a2x2 + (ax2 + 1) x + a
योग
Advertisements
उत्तर
a2x2 + (ax2 + 1) x + a
= a2x2 + a + (ax2 + 1) x
= a( ax2 + 1) + x( ax2 + 1)
= ( a + x )( ax2 + 1 )
shaalaa.com
Factorisation by Grouping
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise : xy - ay - ax + a2 + bx - ab
Factorise : 6a2 - 3a2b - bc2 + 2c2
Factorise : a3 - a2 - ab + a + b - 1
factorise: 14x2 + x - 3
factorise: (3x - 2y)2 - 5(3x - 2y) - 24
Factorise the following by grouping the terms:
15x2 + 7y - 3x - 35xy
Factorise the following by grouping the terms:
2m3 - 5n2 - 5m2n + 2mn
Factorise the following by grouping the terms:
2a + b + 3c - d + (2a + b)3 + (2a + b)2(3c - d)
Factorise the following by grouping the terms:
`"p"^2 + (1)/"p"^2 - 2 - 5"p" + (5)/"p"`
Factorise the following by grouping the terms:
`(1)/(25x^2) + 16x^2 + (8)/(5) - 12x - (3)/(5x)`
