Answer:
[tex]7^{3}[/tex] = 343
4 cubed = 64
[tex]9^{2}[/tex] = 81
[tex](3.5)^{2}[/tex] = 12.25
Step-by-step explanation:
[tex]7^{3}[/tex] is the same thing as 7 * 7 * 7.
7 * 7 = 49
49 * 7 = 343
4 cubed can be written as [tex]4^{3}[/tex], which is the same as 4 * 4 * 4.
4 * 4 = 16
16 * 4 = 64
[tex]9^{2}[/tex] is the same as 9 * 9.
9 * 9 = 81
[tex](3.5)^{2}[/tex] is the same as 3.5 * 3.5.
3.5 * 3.5 = 12.25
