Simplify the expression. Explain each step.
53+ (W +12)

What is the solution of sqrt x+2-15=-3

Someone me! if you’re smart you can solve this!

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm