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.
The answers are a b c d e or all of them except the chocolate chip one
Answer:
186
Step-by-step explanation:
if I am understanding your question correctly
Answer:
7f/z
Step-by-step explanation:
mat h wAyz
