68a + 144
68a - 144
- 68a - 144
- 68a + 144
HCF of (x2 + x - 2); x3 + 5x2 + 6x is
x
x + 1
x + 2
(x + 1) (x + 2)
Simplify 4/5x + 2/5x - 3/5x
9/5x
3/5x
2/5x
1/5x
Simplify x/yz ÷ xy/2z
2/y2
x2/2 z2
x/2 z2
x2/z2
HCF of 16x2y4, 20 x5y3, 12x3y8z is
x2y3
4 x2y3
2 x2y3
2 x3y2
5ax/3
6xy/5
5ab/2
5 axy
LCM of 6a2 - 5a - 6, 12a2 + 11a + 2 is
(3a - 2) (2a - 3) (4a - 1)
(3a - 2) (2a - 3) (4a + 1)
(3a - 2) (2a + 3) (4a - 1)
(3a + 2) (2a - 3) (4a + 1)
