Want this question answered?
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.
It will be the same as its positive counterpart to the tenth power.
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.]
The result will be a negative value.
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.
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.
positive 49 Because a negative times a negative is a positive. -7*-7=49. positive * positive = positive negative * negative= positive positive * negative = Negative
Positive
negative multiplied by negative would be positive
One of the advantages of hydroelectric power is that it does not have a negative effect on the environment. Another advantage is that it is cheap.
it is positive =1/25
negative
negative: it uses power. Positive: you can google how to save the Envroment and save power
It will be the same as its positive counterpart to the tenth power.
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.]
Red is positive, Black is the negative
One of the advantages of hydroelectric power is that it does not have a negative effect on the environment. Another advantage is that it is cheap.