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2/4 raised to the second power equals 0.25

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11y ago

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What is a number raised to the negative power?

It's the inverse of the number raised to the power. 2 to the power of negative 3 would be 1/8th.1 over 25Improvement(shininggallade):When raising a whole number to a negative power, simply raise 5 to the second power, which is 25, and put a 1 over it. 5^-2=1/25 A more technical definition is to reverse the numerator and denominator and then apply the power. Remember 5 is the same as 5/1, so (5^-2)/1=1/(5^2)=1/25(The symbol for "to the power of" is "^" just to let you know.)


What is r to the second power over 2 r to the third power?

1/2r


What is 7 raised to the 2 power?

Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49


What is the largest two digit number to the exactly 9 factors?

To have exactly 9 factors, the number would either have to have a prime number raised to the 8th. power; this is not possible with two digits.The other option is to have a prime number raised to the second power, times another prime number raised to the second power. (The number of factors in this case is (2 + 1)(2 + 1).) This is only possible if you use the prime factors 2 and 3; any other combination of prime numbers will yield a number that has more than 2 digits.


How do you express x to the power of negative 2 as a fraction?

To express x to the power of negative 2 as a fraction, you can rewrite it as 1 over x squared. This is because any number raised to a negative exponent is equivalent to its reciprocal raised to the positive exponent. Therefore, x to the power of negative 2 is the same as 1 over x squared.

Related Questions

What is the answer for -2 raised to the 2nd power?

-2 to the second power is (-2) x (-2) = +4


What is the value of 5 raised to the second power?

It is: 5^2 = 25


What is minus ten to the second power?

(-10) raised to 2 = 100


How do you write the power of 2 on a computer?

2 to the second power, written 2 with a superscript, (raised half a line to the right of the numeral 2).


How many ways can 64 be written in exponential form?

In exponential form, 64 can be expressed in at least four ways. These are 64 raised to the first power, 2 raised to the sixth power, 4 raised to the fourth power, and 8 raised to the second power.


What does negative three parenthesis raised to the second power?

(-3)^2 =9 but -3^2 = -9


What is 8 raised to the power of 2?

What is 8 raised to the power of 2


What is the prime factorization of nine using exponents?

9 = 3 ^ 2, or three raised to the second power.


What is 2 over 5 to the power of 0?

It is 1 because any number raised to the power of 0 is 1.


What is a number raised to the negative power?

It's the inverse of the number raised to the power. 2 to the power of negative 3 would be 1/8th.1 over 25Improvement(shininggallade):When raising a whole number to a negative power, simply raise 5 to the second power, which is 25, and put a 1 over it. 5^-2=1/25 A more technical definition is to reverse the numerator and denominator and then apply the power. Remember 5 is the same as 5/1, so (5^-2)/1=1/(5^2)=1/25(The symbol for "to the power of" is "^" just to let you know.)


What is 2 raised to power 0?

Two raised to the power of zero is 1


What is 2 raised to the seventh power?

Two raised to the seventh power is 128.