It is: y2
Well, honey, to factor 4x + 12y, you can start by taking out the greatest common factor, which in this case is 4. So you're left with 4(x + 3y). And that's all she wrote!
The GCF is 6y
The GCF is 12.
4 - y2 can be written as 22 - y2. This has become of the form of x2 - y2.Expansion for x2 - y2 is (x+y)(x-y).So, 4 - y2 = 22 - y2 = (2+y)(2-y)
(y - 4)(y - 8)
y2 + 12y + 5y + 60 y (y + 12) + 5 (y + 12) (y + 12 )(y + 5)
30
12Y + 9 all I can see to factor out is 3 3(4Y + 3)
dont know sorry
Well, honey, to factor 4x + 12y, you can start by taking out the greatest common factor, which in this case is 4. So you're left with 4(x + 3y). And that's all she wrote!
y(3y^2 - 12y + 4)
It is: y2
It is: 3(5x-4y)
The GCF is 6y
12(x - y - 7)
The GCF is 12.