<span>The answer is 6x^2y^2z(xy+2z^2).</span>
I can't tell if that is a question but I will answer it anyway:
An exterior of a shape is the lengths and angles outside of the shape.
An interior are the lengths and angles inside a shape.
Hope this helps.
X = 2/3 makes the equation true.
Answer: x = 2/3
I got 8
because 16-8 equals 8
