The GCF is 6y
The GCF of 12y^3 and 15y^2 is 3y^2
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!
I assume the expression is y2+12y+27 as I cannot see the operation symbols between them (editor problem?). If you agree with this then y2 + 12y + 27 = y2 + 9y + 3y + 27 = y(y + 9) + 3(y + 9) = (y + 3)(y + 9)
4y
The GCF is 6y
The GCF of 12y^3 and 15y^2 is 3y^2
12Y + 9 all I can see to factor out is 3 3(4Y + 3)
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)
4(3y+4)
(x + 3)(x + 4y)
(4y + 1)(3y + 2)
(x + 15)(x - 3)
Pull out the common factor of 2 ... 2(y^2+6y-16) Then just factor (y^2+6y-16) ... (y-2)(y+8)
12y3 - 30y2 + 12yFactor out a y:y(12y2 - 30y + 12)Factor out a 6:6y(2y2 -5y + 2)Factor 2y2 - 5y + 26y(2y - 1)(y - 2)
12y + 5 = 53 12y = 48 y = 4