Yo guys can u help me on this and show ur work...?

12750

how to find the area -

Multiply length by width, and double it. That gives you the total area of the top and bottom surfaces, so you multiply them all together, then when you get the answer multiply it by 2, then that will be your answer!

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square