Rembrandt framed his masterpiece. The painting by itself is a rectangle with length 20cm, space, c, m and width 16cm, space, c,
m. The painting and frame together form a larger rectangle with length 25cm, space, c, m and width 20cm, space, c, m. Find the area of the frame. Assume no overlap between the frame and painting.
Exponent is the expression in where you convert product factor expression into a shorter expression. So really you use it to make the question simpler and shorter(easier to understand).