Advertisements
Advertisements
Question
factorise : x2y - xy2 + 5x - 5y
Advertisements
Solution
x2y - xy2 + 5x - 5y = xy (x - y) + 5 (x - y)
= (x - y) (xy + 5)
APPEARS IN
RELATED QUESTIONS
Factorise.
15pq + 15 + 9q + 25p
Factorize the following:
10m3n2 + 15m4n − 20m2n3
Factorize the following:
28a2 + 14a2b2 − 21a4
Factorize the following:
16m − 4m2
Factorise : a - b - 4a2 + 4b2
Factorise : 12(3x - 2y)2 - 3x + 2y - 1
Factorise : 9x 2 + 3x - 8y - 64y2
Factorise : 2(ab + cd) - a2 - b2 + c2 + d2
Factorise : 15x4y3 - 20x3y
Factorise : a3b - a2b2 - b3
Factorise : 12abc - 6a2b2c2 + 3a3b3c3
factorise : 35a3b2c + 42ab2c2
factorise : 8(2a + 3b)3 - 12(2a + 3b)2
factorise : a2 - ab - 3a + 3b
Factorise xy2 - xz2, Hence, find the value of :
9 x 82 - 9 x 22
Factorise: x4 - 5x2 - 36
Factorise the following by taking out the common factors:
(mx + ny)2 + (nx - my)2
Factorise:
`4"a"^2 + (1)/(4"a"^2) - 2 - 6"a" + (3)/(2"a")`
