I don't see the grid? did you attach a photo?
24 : 12.5/100 = 24 * 100/12.5 = 192;
Answer:m
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.