Advertisements
Advertisements
प्रश्न
Factorise:
a2 – ab(1 – b) – b3
Advertisements
उत्तर
a2 – ab(1 – b) – b3
= a2 – ab + ab2 – b3
= a(a – b) + b2(a – b)
= (a – b)(a + b2)
संबंधित प्रश्न
Find the common factors of the terms.
2y, 22xy
Find the common factors of the terms.
14pq, 28p2q2
Find the common factors of the terms.
2x, 3x2, 4
Find the common factors of the terms.
16x3, −4x2, 32x
Find the common factors of the terms.
10pq, 20qr, 30rp
Find the common factors of the terms.
3x2y3, 10x3y2, 6x2y2z
Factorise the following expression:
6p − 12q
Factorise the following expression:
5x2y − 15xy2
Factorise the following expression:
ax2y + bxy2 + cxyz
Factorise.
ax + bx − ay − by
Factorize the following:
5x − 15x2
Factorize the following:
72x6y7 − 96x7y6
Factorize the following:
2a4b4 − 3a3b5 + 4a2b5
Factorize the following:
a4b − 3a2b2 − 6ab3
Factorize the following:
16m − 4m2
Factorize the following:
x2yz + xy2z + xyz2
Factorise:
`x^2 + 1/(4x^2) + 1 - 7x - 7/(2x)`
Factorise:
`x^4 + y^4 - 27x^2y^2`
Factorise:
(2a - 3)2 - 2 (2a - 3) (a - 1) + (a - 1)2
Factorise : (a2 - 3a) (a2 - 3a + 7) + 10
Factorise:
5a2 - b2 - 4ab + 7a - 7b
Factorise : 12(3x - 2y)2 - 3x + 2y - 1
Factorise : 3 - 5x + 5y - 12(x - y)2
Factorise : 9x 2 + 3x - 8y - 64y2
Factorise : `1/4 ( a + b )^2 - 9/16 ( 2a - b )^2`
Factorise : 2(ab + cd) - a2 - b2 + c2 + d2
Find the value of : ( 987 )2 - (13)2
Find the value of : `[(6.7)^2 - (3.3)^2]/[6.7 - 3.3]`
Factorise : a3 - a2 +a
Factorise : a3b - a2b2 - b3
Factorise : 3x5y - 27x4y2 + 12x3y3
Factorise : (x + y)(a + b) + (x - y)(a + b)
Factorise : 2b (2a + b) - 3c (2a + b)
Factorise : 4x(3x - 2y) - 2y(3x - 2y)
factorise:
9a (x − 2y)4 − 12a (x − 2y)3
Factorise xy2 - xz2, Hence, find the value of :
9 x 82 - 9 x 22
Factorise the following by taking out the common factors:
4x2y3 - 6x3y2 - 12xy2
Factorise the following by taking out the common factors:
2x5y + 8x3y2 - 12x2y3
Factorise the following by taking out the common factors:
36(x + y)3 - 54(x + y)2
Factorise:
`y^2 + (1)/(4y^2) + 1 - 6y - (3)/y`
Factorise:
`4"a"^2 + (1)/(4"a"^2) - 2 - 6"a" + (3)/(2"a")`
Factorise:
`"p"^2 + (1)/"p"^2 - 3`
Factorise the following by taking out the common factor
18xy – 12yz
