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cubed is when you times the number by itself 3 times e.g. 3times3times3=27=cubed
Three cubed minus three equals twenty four.
-3 cubed is simply (-3)(-3)(-3), so -3 x -3 = 9 and 9 x -3 = -27 ... As a guideline, when a number is cubed the answer will have the same sign (positive or negative) as the number you start with.
No, a cube is not a number. A number "cubed" expresses a number times itself three times. For example: 3 cubed = 3 x 3 x 3 = 27 In other words, when the exponent on a number is three, the number is cubed.
It means a number multiplied by itself three times. So, for example, 3 cubed is 3*3*3 = 27