The least common multiple of 24, 27, and 108 is 3
Answer:
b
Step-by-step explanation:
So since you know that x^2-1 is equal to (x-1)(x+1),
you can figure that this factors to
(y^2-x^3)(y^2+x^3)
because you know how the difference of two squares formula, stated on the top line of this answer.
Increasing on:
(−∞,1)
Decreasing on:
(1,∞)
