What is the basic formula for power?
Power = force multiplied by speed (velocity) P = F × v.
How do you find power?
Power is equal to work divided by time. In this example, P = 9000 J /60 s = 150 W . You can also use our power calculator to find work – simply insert the values of power and time.
How do you find the power of a number without a calculator?
So, for example, this is how you would solve 6^3 without a calculator, from start to finish. Write: 6 6 6, because the base number is 6 and the exponent is 3. Then write: 6 x 6 x 6, to place multiplication signs between each of the base numbers. After that, multiply out the first multiplication sign, or 6 x 6 = 36.
What is power of a number?
A power is the product of multiplying a number by itself. Usually, a power is represented with a base number and an exponent. The exponent, a small number written above and to the right of the base number, tells how many times the base number is being multiplied.
What is 5 to the power?
The exponent of the number 5, 5, also called index or power, denotes how many times to multiply the base (5). 5 to the power of 5 = 55 = 3125.
What is the power in math?
The power of a number says how many times to use the number in a multiplication. For example, 8^2 could be called “8 to the power 2” or “8 to the second power”, or simply “8 squared”. Some interesting fact about Power : If the indices is 1, then you just have the number itself. For example, 5^1 = 5.
How do you find a raise to a power?
When raising a power to a power in an exponential expression, you find the new power by multiplying the two powers together. For example, in the following expression, x to the power of 3 is being raised to the power of 6, and so you would multiply 3 and 6 to find the new power.
What is 4 in the second power?
What is 4 to the 2nd Power? The exponent of the number 4, 2, also called index or power, denotes how many times to multiply the base (4). Thus, we can answer what is 4 to the 2nd power as. 4 to the power of 2 = 42 = 16.
What does 10 to the second power look like?
Take exponents, for example, like writing 10 to the 2nd power. The first way to express 10 to the second power is to write two 10s with a multiplication sign in between, like this: 10 x 10. This indicates two factors (ie – second power) of 10 multiplied by itself.
What is 3/4 to the power?
Examples: 3 raised to the power of 4 is written 34 = 81.
How do you write 2 to the 2nd power?
2 to the 2nd power is conventionally written as 22, with superscript for the exponent, but the notation using the caret symbol ^ can also be seen frequently: 2^2. 22 stands for the mathematical operation exponentiation of two by the power of two.
What is 7 by the power of 3?
343
What to the power of 3 equals 27?
3 to the power of 27 = 327 = 762 5597484987. To stick with 3 to the power of 27 as an example, insert 3 for the base and enter 27 as the index, also known as exponent or power.
How do you write 5 to the power of 3?
Answer: The value of 5 raised to power of 3 is 53 = 125. Explanation: 53 = 5 × 5 × 5 = 125.
What is the power of 7?
In arithmetic and algebra the seventh power of a number n is the result of multiplying seven instances of n together. So: n7 = n × n × n × n × n × n × n.
What is 7 with the power of 4?
The exponent of the number 7, 4, also called index or power, denotes how many times to multiply the base (7). 7 to the power of 4 = 74 = 2401.