y2-4y-32 = (y+4)(y-8) when factored
The answer is 4 squared minus 2 squared as 4 squared is 16 minus 2 squared, which is 4, gives you 12 as an answer.
2x squared minus 4
This simplifies to 3x-6+4y.
(4+x) (2x-3)
4(y - 3)(y + 3)
y2-4y-32 = (y+4)(y-8) when factored
The answer is 4 squared minus 2 squared as 4 squared is 16 minus 2 squared, which is 4, gives you 12 as an answer.
(-4)2 - 4 = 12
2x squared minus 4
This simplifies to 3x-6+4y.
4 squared minus 2 squared equals 12
(4+x) (2x-3)
(y-2) (x+4)
It is x^2 -x -12 is (x+3)(x-4) when factored
(-4)^2 - ( - 2)^2 = Factor ((-4) + (-2))((-4) - (-2)) = (-4 -2)(-4 + 2) = (-6)(-2) = (+12) Or more simply 16 - 4 = (+12)
4y+4 = 2y+12 4y-2y = 12-4 2y = 8 y = 4