Can anyone tell me how to do this? (steps) and can you answer these two questions for me plz
need by tomorrow

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

What are the sotions to the quadratic equation 9x^2=4

What does the sign of the slope tell you about a line?