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It is always negative when raised to an odd power and always positive when raised to an even power

-2 to the third power = -2 x -2 x -2 = -8

-2 to the fourth power = -2 x -2 x -2 x -2 = +16

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โˆ™ 2012-02-29 17:35:44
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Q: When is a negative number raised to an odd power negative?
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Related questions

Does a negative number raised to an odd power simplifies to a negative number?

Yes


Is a negative number raised to an odd power always negative?

Yes. Any multiplication involving an odd number of negative operands will be negative (assuming non-zero operands).


How do you Raise negative one to the thrid power?

(-1)^3 = -1 Every negative number raised to the odd power is a negative number.


Is a negative number raised to an odd number always negative?

Yes.


Can a negative number be raised to an odd power?

yes, but the answer will remain negative. for example, (-2)3 is -8 in order to make a negative number positive, it must be raised to an even power, for example (-2)2 = 4


A negative number raised to an odd power is never negative?

You should try it. For example, (-2)3 = (-2)(-2)(-2) = -8.


Is a negative to a negative power positive?

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.


Will a negative number to the fifth power be a positive or a negative value explain?

Negative, because 5 is an odd number


What is the sign of the answer when an add odd number of negative number are multiplied?

The product of an odd number of negative numbers will be negative.


Is 8.5 greater than negative 10 to the power of 3?

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.


What is the sum of an odd number of negative addends?

It is a negative number. The answer is the same whether there is an odd or even number of addends.


The product of an odd number of negative factors?

A negative number.


Do all negative integers end with a odd number?

No. -2 is negative and does not end with a odd number.


When the number of negative factor is odd what will the product be?

Odd.


What is the sum of an odd number of odd numbers?

It is a negative number. The answer is the same whether there is an odd or even number of addends.


Is the product of an odd number of factors always a negative number?

Only if an odd number of the factors are negative numbers.


What is the sign of an odd number of negative factors?

negative


Is 99 the 100th odd number?

No. As both negative and positive numbers can be odd, there is no first odd number, and therefore no 100th odd number. The 100th odd positive number is 199.


Any negative number multiplies itself odd number of times is?

negative


What is a distinct odd prime?

When a factor of a number is composed of distinct primes, all the odd primes are raised to a power of 1, while the only even number which is 2 can be raised to any power. For example, the factor of 2134346 is 2*19*56167 Here all the primes are distinct primes.


Why is an odd number minus an odd number equal a even number?

The negative number (-x) is first entered, then the rest. -x -(-y) When you subtract a negative, the minus and the negative cancel out, meaning you add.


An odd number of negative numbers are multiplied?

Then the result is also odd. The result is negative.


Can negative number be a odd?

Yes


What is the sign of the answer when an odd number of negative numbers are multiplied?

negative.


What is the sign of the product of an odd number of negative factors?

negative