The power (or exponent) of a number says how many times to use the number in a multiplication.
It is written as a small number to the right and above the base number.
In this example the little "2" says to use 8 two times in a multiplication:
82 = 8 × 8 = 64
But power can also mean the result of using an exponent, so in the previous example "64" is also called the power.
Another example: 24 = 2 × 2 × 2 × 2 = 16
• the power is 4: "2 to the power 4 is 16"
• or we can say the power is the result of 16: "the 4th power of 2 is 16"
Answer:
I went to the mall with my friends, it was fun we went on some rides there and we ate icecream and lunch. We also went shopping and got some matching clothes and shoes.
Explanation:
Answer:
All the pieces in Tetris have four blocks. The word "tetra" means four. Alexey named his game after tetra and tennis.
Explanation:
All tetris pieces have 4 blocks, and tetra means 4