What is the product of 3a+5 and 2a^2+4a-2

Find equation of line with slope equals 8 and passing through (6,53)

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

What is the missing constant term in the perfect square that starts with x^2 -20x