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Oh, what a happy little question! To write 21 as a power, we can express it as 3 to the power of 2, because 3 multiplied by itself twice equals 9, and then 9 multiplied by 3 again equals 21. Just like painting a beautiful landscape, expressing numbers as powers can bring a sense of harmony and balance to our mathematical creations.
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FranTo write 21 as a power, we need to express it in terms of a base raised to an exponent. One way to write 21 as a power is 3^1 x 7^1, as 21 can be expressed as the product of the prime factors 3 and 7. Another way is 21^1, as any number raised to the power of 1 is the number itself.
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How would you write 21 tenths in decimal from?
2.1
How would you write 21 as a Roman numeral?
XXIXXI = 21
What is 10 to the power of 21?
This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.
How would you write 245 as a power?
245 = 2.45 × 102
How do you write 999000000000 in exponential form?
You would write it as 10 to the 11th power multiplied by 9.99.
