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Earn +20 ptsQ: What is 81 as a negative exponent?
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What is 3m to the negative forth power?
It is the same as 1/34 . We move an exponent to the denominator and we change the exponent from positive to negative. Now 34 is 81 so the answer is 1/81 meters.If the exponent in the denominator is negative, we can move it up to the numerator and change it to a positive.
Where is the negative exponent key on a calculator?
negative 4 with negative 3 as an exponent
What does the term negative exponent mean in math?
the exponent is a negative
What exponent makes -3 equal to 81?
(-3)4 = 81
How do you raise anumber to a negative exponent?
A number to a negative exponent is the inverse of the number to the positive exponent. That is, x-a = 1/xa
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