16x2 - 25 = (4x + 5) ( 4x - 5)
16x2 - 25 = (4x + 5) (4x - 5)
The GCF is 2.
34-132
(4x-3)(4x+3)
(4x + 6)(4x - 6)
If that's 16x2 + 72x + 81, that factors to (4x + 9)(4x + 9) or (4x + 9)2
(4x+1)(4x-3)
The GCF is 8x.
4x times 4x equals 16x2.
-16x2 + x + 8 = -1/64(32x - 1 - √513)(32x - 1 + √513)
Yes, and this is how. 16 x 2 - 9 16x2=32, 32 - 9 =23, so 23 is your answer! Good Question!