Question

A. find surface area of the cube.
B. find the volume of the cube.
one side is 4x-5

Answer 1

surface area = 6s^2
where s is the side ...
volume=s^3
i hope you can handle it now

Answer 2

Let side of the cube 4x-5 = a

So Surface Area = 6a^2
==> 6(4x-5)^2
==> 6(16x^2 - 40x + 25)
==> 96x^2 - 240x + 150

And Volume = a^3
==> (4x - 5)^3
==> 64x^3 - 240x^2 + 225x - 125

Answer 3

is this a test ur takin or an assignment??

Answer 4

assignment trying to help my son

Answer 5

are those the final answers?