A shaded semicircle is inside a circle as shown.

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

2/3(-6y+9x) expand each expression using the distributive property