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1/2-2 = 1/(1/22) = 22 = 4

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How do you write 10 to the -second power?

10 to the second power is the inverse of 10 to the negative second power. 10 to the 2nd power is 100 so the inverse of 100 is 1/100 or .01 so 10 to the negative second power is written as 10-2 which is equal to 1/100 or 0.01.


How do you expand a negative power For example 2 to the 2nd power is 2x2 how do you expand 2 to the power of -1?

for expanding negative powers of a number you take 1 divided by the number to the positive power and expand. For example 2 to the -1 power is 1 divided by 2 to the + 1 power = 1/2 2 to the -3 power is 1 divided by 2 tot he + 3 power = 1/8 this is called inverse


How is 6 to the power of negative 2 different from 6 to the power of 2?

6 to the negative 2nd means that it equals 1 over 6 to the negative 2nd.


What is 9 to the negative 2nd power?

Negative 9 to the negative 2nd power (-9-2) = 0.012345679 (repeating).


What is 2 to the negative 2nd power?

2-2 = 4


What is the additive inverse of a negative?

Additive Inverse would be the number that when added to a given number creates a total of zero. The additive inverse for any negative number would be the positive counterpart. The additive inverse of -5 is 5. The additive inverse of -2 is 2, since -2 + 2 = 0.


What is the additive inverse of a negative number?

Additive Inverse would be the number that when added to a given number creates a total of zero. The additive inverse for any negative number would be the positive counterpart. The additive inverse of -5 is 5. The additive inverse of -2 is 2, since -2 + 2 = 0.


What is the multiplicative inverse of negative one half?

-2 (negative two) The multiplicative inverse (reciprocal) for a number x is 1/x.


What is 7 to the negative 2nd power?

7-2 = 1/49


What is 3 to the negative 1st power times 3 to the negative 2nd power?

It is: 3-1*3-2 = 1/27


A to the 3rd power multiplied by a to the negative 2nd power equals?

a, a^3*a^-2 is a^3+-2 which equals just a


What is one half to the negative first power?

One half to the negative first power is equal to the reciprocal of one half raised to the first power. The reciprocal of one half is two, so (1/2)^(-1) = 1 / (1/2) = 1 * 2 = 2.