The GCF is 5x.
The GCF of 45 and 3 is 3. The GCF of 45 and 2 is 1.
Since x is a factor of 40x2, it is automatically the GCF.
If x>1 then the gcf is 15x. If x<1 then the gcf is 15.
45x3 is equal to 135.
80
The LCM is 45x3
-3(15x3 - 32x2 + 16)
45*3 is the same as 90*1.5
40 x 2 = 80
4x(10x + 1)
5(4x - 3)(2x + 5)