83 = 8 x 8 x 8 = 512
3 cubed is 27. 3 in expanded form is 3x3x3.
12 cubed is 1,728 or (1 x 10000) + (0 x 1000) + (7 x 100) + (2 x 10) + (8 x 1) in expanded form.
83 = 512512 in expanded form (notation) is: (5 x 100) + (1 x 10) + (2 x 1)
829
9x9x9
729
It is 200 + 10 + 6
8 cubed in standard form is 83
you do 15 * 15 * 15
The expanded form is 5*5*5. Remember, cubed means the number multiplied by itself twice times, and squared is the number multiplied by itself once, or 5*5.
10 x 10 x 10