16x2 + 8x + 1 - 9y2 = (4x + 1)2 - (3y)2 which is a difference of two squares. = (4x + 1 + 3y)*(4x + 1 - 3y)
9xy2 - 24xy + 15x
The GCF is 8xy.
The GCF is 8xy.
We are missing an important sign (+/-) I shall assume 9x2 - 18xy + 9y2 9(x-y)(x-y)
16x2 + 8x + 1 - 9y2 = (4x + 1)2 - (3y)2 which is a difference of two squares. = (4x + 1 + 3y)*(4x + 1 - 3y)
9xy2 - 24xy + 15x
The GCF is 8xy.
The GCF is 8xy.
We are missing an important sign (+/-) I shall assume 9x2 - 18xy + 9y2 9(x-y)(x-y)
16x2 - 25 = (4x + 5) ( 4x - 5)
(x + 3y)(x2 - 3xy + 9y2)
16x2 - 25 = (4x + 5) (4x - 5)
The GCF is 2.
34-132
(4x-3)(4x+3)
(4x + 6)(4x - 6)