Because the power, when used on units, expresses what dimension that unit is in. For shapes, the 3rd power represents the 3rd dimension, and the most well-known shape of that dimension is a cube (length * width * height = 3 dimensions).
Cubed is the term for "to the power of three". 273 is called Twenty-seven cubed....so it's just not just the 33 that is called cubed.
5 to the 3 power is 5 cubed written as 53
Raising a number to the third power is referred to as cubed.
An expression for 5 raised to the third power or 5 cubed is 5 x 5 x 5. It simply multiplying the base number 5 three times. The result would be that 5 cubed is equal to 125.
x3 is read as "x cubed" because it is quite literally as if it were area measuring x in all 3 directions. The area of a 3-inch cube of space, is 3 x 3 x 3 (Length x width x height), or 33 inches.
It is seven cubed.
An exponential or power term.
Cubed is the term for "to the power of three". 273 is called Twenty-seven cubed....so it's just not just the 33 that is called cubed.
5 to the 3 power is 5 cubed written as 53
Raising a number to the third power is referred to as cubed.
Because 2 to the third power is the numeric value of the volume in cubic units of a cube that is 2 length units on each edge.
Because the volume of a cube is the third power of the length of its side.
cubed is 3 dimensional. Three being the main word/number. so they use 3 as cubed due to its ties with dimensional
The verbal expression of 3b to the second power plus 2a to the 3rd power is "three b squared plus two a cubed."
An expression for 5 raised to the third power or 5 cubed is 5 x 5 x 5. It simply multiplying the base number 5 three times. The result would be that 5 cubed is equal to 125.
7 X 7 X 7 equals "seven to the third power" or "seven cubed".
It is called a power. If the power is 2, it is read as "squared and if the power is 3 it is read as "cubed", otherwise is is read as "to the power of ..."