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Q: Negative x to the second power plus positive x to the second power equals what?

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36 A negative times a negative equals a positive.

It doesn't. Negative one to an even power equals positive one. Negative one to an odd power equals negative one.

positive 49 Because a negative times a negative is a positive. -7*-7=49. positive * positive = positive negative * negative= positive positive * negative = Negative

36

Exactly! -6 to the power of 2 means "-6 times -6". That's a negative times a negative, and the answer is positive 36.

Negative 5 to the second power would be -5 times -5 which would be 25.

-1 to the power of four equals -1 times -1 times -1 times -1. -1 times -1 equals 1 (since a negative times a negative equals a positive). (1 to the power of 2) 1 times -1 equals -1 (since a negative times a positive equals a negative). (1 to the power of 3) -1 times -1 equals 1. (1 to the power of 4)

The answer is 1, whatever the value of a.

-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)

It is positive 1/144.

5

Positive

8.04*10^-2 = 0.0804

negative multiplied by negative would be positive

81 (positive eighty-one)

Five to the negative 7th power equals 0.0000128

To get your answer, you'd first take negative 6 times itself. That would give you positive 36. So negative 6 to the second power would be 36. But you're not raising it to the second power, you're raising it to the negative power. That means take 1 over it. So instead of 36, your answer would be the inverse, which means 1/36.

negative

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)

negative: it uses power. Positive: you can google how to save the Envroment and save power

"Positive power" is the power to create legislation (such as that held by the U.S. Congress). "Negative power" is the power to veto legislation (such as that held by the U.S. President).

Four to the negative 5th power equals 0.0009765625

Seven to the negative four power equals 0.00041649312

3 to the negative sixth power equals 0.00137174211

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.