Using the cube root button on the calculator we see that ... the number you would have to multiply it by to get the answer 1. Look at the following reciprocals: The reciprocal of 2 is ...

\({9}\) is a square number. \(3 \times 3 = 9\) \(3 \times 3\) can also be written as \(3^2\). This is pronounced "\({3}\) squared". \({8}\) is a cube number. The ...