To find the value of x cubed (x3) when x equals 1, we start by substituting the value into the expression for x3.
Given:
- x = 1
Now, we calculate:
- x3 = 13
Next, we simplify:
- 13 = 1 * 1 * 1 = 1
Therefore, the value of x3 when x equals 1 is:
- 1
In conclusion, if x = 1, then x3 is also equal to 1.