The LCM is 280a4b2.
7ab
x^3 - 121x
6a2 + 5ab - 6b2 = (3a - 2b)(2a + 3b)
2 squared x 5 squared The GCF of 30 and 100 is 10. The LCM of 30 and 100 is 300.
35ab
35ab squared
7ab-5ab = 2
-5ab + 7ab -9ab + ab -2ab ... Let's simplify that a bit:ab(-5+7-9+1-2) = -8ab
The LCM is 280a4b2.
The GCF of 5ab and 56b squared is b.
(5ab)2 = 25a2b2 (provided a and b are elements of a commutative group).
(2a + b)(a + 3b)
No.
(a - 2b)(2a - b)
LCM(7ab, 8a3b2, 10a4) = 280a4b2
280a4b2