Advertisements
Advertisements
प्रश्न
factorise : xy2 + (x - 1) y - 1
Advertisements
उत्तर
xy2 + (x - 1) y - 1 = xy2+ xy - y - 1
= xy (y + 1) - 1 (y + 1)
= (xy - 1)(y + 1)
APPEARS IN
संबंधित प्रश्न
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
Factorize the following:
2x3y2 − 4x2y3 + 8xy4
Factorize the following:
x4y2 − x2y4 − x4y4
Factorize the following:
ax2y + bxy2 + cxyz
Factories by taking out common factors :
xy(3x2 - 2y2) - yz(2y2 - 3x2) + zx(15x2 - 10y2)
Factorise : 4x4 + 9y4 + 11x2y2
Factorise : 9x 2 + 3x - 8y - 64y2
Factorise : 15x + 5
Factorise : 17a6b8 - 34a4b6 + 51a2b4
Factorise : 12abc - 6a2b2c2 + 3a3b3c3
Factorise : (a+ 2b) (3a + b) - (a+ b) (a+ 2b) +(a+ 2b)2
factorise : a2 - ab - 3a + 3b
Factorise the following by taking out the common factors:
81(p + q)2 -9p - 9q
Factorise the following by taking out the common factors:
(mx + ny)2 + (nx - my)2
Factorise:
`y^2 + (1)/(4y^2) + 1 - 6y - (3)/y`
