### Home > AC > Chapter 10 > Lesson 10.2.5 > Problem10-93

10-93.

Review the meaning of an exponent in problem 10-66. Then use its meaning to rewrite the expression $(y-2)^3$.

An exponent is shorthand for repeated multiplication. For example, $x^3=x\cdot x\cdot x$

$(y-2)^3=(y-2)(y-2)(y-2)$