(y-8)(y-8)(y-8)

How do I multiply OR find the special product of this problem ?

2x^3-23y^2+72-128

Step-by-step explanation:

its like when you just do two

do the first 2 first

(y-8)(y-8)

this is (y^2 -8y+y^2+16) simplify (2x^2-7y+16)

then add the other bracket

(2x^2-7y+16) (y-8)

2x^3-16x^2-7y^2+56y+16y-128 simplify

I think that the statement that is true is

A. a rhombus is a parallelogram and has for equal sides.
 
I think that is right because A rhombus is just like a square but slanted kind of and a square has 4 equal sides and is also a parallelogram.  So from what I have learned that is right. I hope that helped.