4x2 - 23xy + 15y2 = (4x - 3y)(x - 5y)
3y*5y = 15y2
105y2z
(x + 5y)(x - 3y)
If you want to know what its factors are, they are; (x-5y)(x+3y)
The GCF of 12y^3 and 15y^2 is 3y^2
If that's +8y2, the answer is (x - 4y)(x - 2y)
x2 + 8xy + 15y2 = (x + 3y) (x + 5y)
LCM of 3y - 5 and 15y - 5 depends on the value of y, which is an unknown.
The LCM is 30.
The LCM is 30.
The LCM is 30.