You write 32, where that two is the number of times you are multiplying 3 by itself (3 x 3 x 3 = 33) and it is to the upper right of the number. You say 32 as "three squared," 33 as "three cubed," and everything higher as you would if the power were a place in a race, so 345 is "three to the forty-fifth power."
It would be the same as 2 to the power of 6 times 3
22
An exponent means "this many times." So, 4 cubed (to the power of 3; a 3 exponent.) is 4 NOT times 3, but 3 TIMES. So it is 4x4x4(=64). Or, 5 to the power of 5 is 5 times itself 5 times, so, 5x5x5x5x5(=3,125). 3 to the power of 9 is 3 times itself 9 times. Basically, the exponent tells how many times you multiply the number by itself. Does that help?
To write an exponent on a laptop you would use the "^" key. For example, "3^2" would be "three squared."
the -3 is multiplied by itself 5 times, so the exponent is 5: (-3)×(-3)×(-3)×(-3)×(-3) = (-3)^5
It would be the same as 2 to the power of 6 times 3
22
An exponent means "this many times." So, 4 cubed (to the power of 3; a 3 exponent.) is 4 NOT times 3, but 3 TIMES. So it is 4x4x4(=64). Or, 5 to the power of 5 is 5 times itself 5 times, so, 5x5x5x5x5(=3,125). 3 to the power of 9 is 3 times itself 9 times. Basically, the exponent tells how many times you multiply the number by itself. Does that help?
To write an exponent on a laptop you would use the "^" key. For example, "3^2" would be "three squared."
the -3 is multiplied by itself 5 times, so the exponent is 5: (-3)×(-3)×(-3)×(-3)×(-3) = (-3)^5
1*10-3
.00405 * 103. The decimal point gets moved three places to the right.
One-thousandth, 1 x 10-3
120
0.007030536883856
223
When you write 53 , the whole thing is called a power. The 5 is the base, and the 3 is the exponent.