If x is one side of a square, x times x or x squared is the area of a square.
5 times one eight is 5 x 1 x 8 = 40
The following is not a proof or a reason, but it's a demonstrationthat might be intuitively satisfying:'X' mentioned 4 times: X times X times X times X = X to the fourth power'X' mentioned 3 times: X times X times X = X to the third power'X' mentioned 2 times: X times X = X to the second power'X' mentioned 1 time: X = X to the first powerBut this is not the question you should be asking. What you should really beworrying about is:"Why is a number to the zero power equal 1 ?" Answer:Let's use 3 as an example:33=2732=931=3
Anything times one is itself.
1/2 x 6 x 12 = 36
If x is one side of a square, x times x or x squared is the area of a square.
5 times one eight is 5 x 1 x 8 = 40
Why don't you figure it out yourself
The following is not a proof or a reason, but it's a demonstrationthat might be intuitively satisfying:'X' mentioned 4 times: X times X times X times X = X to the fourth power'X' mentioned 3 times: X times X times X = X to the third power'X' mentioned 2 times: X times X = X to the second power'X' mentioned 1 time: X = X to the first powerBut this is not the question you should be asking. What you should really beworrying about is:"Why is a number to the zero power equal 1 ?" Answer:Let's use 3 as an example:33=2732=931=3
Anything times one is itself.
1/2 x 6 x 12 = 36
x times x times x times x times x times x = x6
x=-60
x = −5X + 6
x times x times x times x times x
6.25 x 4.5 x 12 = 337.5
5.791 x 5.791 x 5.791 x 5.791 = approximately 1,125