When a negative number is raised to an even power the result is a positive number
Please consider the following two facts: A negative number to an even power is positive; but a negative number to an odd power is negative. Any positive number is greater than any negative number.
A number to a negative power is equal to One divided by number to its positive power. So, x^-2 is equal to 1/x2.
A negative power. When something is to the power of negative two, say X it would be 1/X. If something is to the power of negative 3, it would be.... etc
(-1)^3 = -1 Every negative number raised to the odd power is a negative number.
Negative, because 5 is an odd number
A negative power gives you the reciprocal of the positive power so yes you flip your number.
The result will be a negative value.
The answer depends on the power number. If, for example, the power number is -0.5, then there is no rule in real numbers.
Any positive number to the 0th power is one. ex. (51^0 = 1) Any negative number to the 0th power is negative one. ex. (-23^0 = -1) The exception is 0. 0^0 = 0
It is the positive form of the number raised to that power, multpilied by -1 raised to that power.
No. Negative numbers to even powers are positive.
No it is ten to the negative fourth power. If the number is greater than 1 it is to a positive power, if the number is smaller thann 1 it is to a negative power.
-3^2 = 9 -(3^2) = -9
Yes. Any multiplication involving an odd number of negative operands will be negative (assuming non-zero operands).
It does not work that way. A negative power is simply the reciprocal. So that x-a = 1/xa The reciprocal is negative or positive according to whether the number itself is negative or positive. [And, if the number is 0, the reciprocal is not defined.]
There is no answer - it is an error: negative numbers do not have logarithms. The log if a number tells to what power the (positive) base must be raised to get the number. Raising any positive number to any power will never result in a negative number, so it is an error to try and take the log of a negative number.
No, or more accurately "not necessarily".A negative to any even power is positive. -2, -4, -6 etc. are even, so a negative number raised to any of those powers will be positive.However, a negative number raised to an odd negative power (-1, -3, -5 etc.) will be negative.
A number with a negative power (or index/exponent) is equal to the reciprocal of that number but with the equivalent positive power. For example, a-3= 1/a3. Thus,. (-3)-4 = 1/(-3)4 = 1/81
it equals 1/25, or 0.04. A number to a negative power is the reciprocal of the number to that same positive power. x^(-y) = 1/(x^y)
it is positive =1/25