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Q: Why does -4 to the second power equal -16?

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it equals 16!

-4 to the second power is 16

They are equal 2^4 and 4^2 both equal 16.

yes it is 2 to the second power is equal to 4

+16

16

42 = 4*4 = 16

3/4 to the second power is 3/4 times 3/4 which is 9/16

4^8 / 4^6 is equal to 16.

It is the same as 4 times 4 = 16

-16

It is: 42 = 16

16

It equals 4

It is 16.2^4 is equal to 16.

-2 to the 4th power is 16.

4 x 4 = 16

Whenever you square a negative number it becomes positive. so -4^2 is -4*-4=16. Be careful though. (-4)^2 is not the same as -(4^2).

8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4

2

It means 4 times 4 = 16

16 22 x 22 =16 because 22 =4 and 4x4 is 16.

42 is 4x4=16

No, 2 + 4 does not equal 16. But, 24 = 16 (2 to the power 4 = 16) and also 42 = 16 (4 squared = 16)

Four to the second power is 16 or four squared.