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Is the second power of any nonzero number positive?

Anonymous

∙ 14y ago

Updated: 8/18/2019

Not complex numbers (such as 4+3i), the square of these are negative because i is defined as the square root of -1

Wiki User

∙ 14y ago

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Related Questions

Is the third power of any nonzero number is negative?

Not if the original number is positive, otherwise yes.

What is the value of any nonzero base raised to the zero power?

The value of any nonzero number raised to the zero power will equal positive one (1).

Any nonzero number raised to the power of zero is equal to?

Any nonzero number raised to the power of zero is equal to one (1).By definition.

What does any nonzero raised to the zero power equal?

Any number raised to the power of zero is always equal to 1

Why any number raise to the power 0 is always 1?

== == The fact is - any nonzero number raised to 0 is always 1. the reason is: suppose a is nonzero. Then by the quotient rule of indices, am/an = am - n Taking m = n we come up with am - m = am/am , which is 1 in view of a nonzero.

Why is any number raised to a even power positive?

A positive number times a positive number is always positive. A negative number times a negative number is always positive. Therefore, any square number will be positive. Any number to the fourth power (a square times a square) will always be positive. And so on.

What is 1.8 to the second power?

18 to the second power is 324. 18 to the second power can also be expressed as 18 squared.

Is 10 to the negative 4th power a positive number?

Yes. Any positive number to an exponent is positive.

What determines the power of ten when a number is written in scientific notation?

The leading nonzero digit of the value determines the power of ten. For instance, 1234.0.The leading nonzero digit of the value is 1. Move 3 decimal places to the left from the starting point to get 1.234 * 10³.

Why doesnt the function y ex ever cross the x-axis?

no number can be raised to a power and equal 0 (x^y can never = 0). e is positive (about 2.7) and any positive number can not be raised to a power and equal negative (positive number X positive number = positive number)

What is a number raised to the second power?

A number raised to the second power is a number times itself. This can also be stated as a number squared.

What is it called when raising a number to the second power?

Taking a number to the second power is known as "squaring" the number.

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