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).
yes it is 2 to the second power is equal to 4
16 384
15 + 1 4 squared (or 4 to the power or 2) (or 4x4) 2 to the power of 4 8x2
The answer is 4x4=16 16x4=64
-4 to the second power is 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).
4 x 4 = 16
42 = 4*4 = 16
They are equal 2^4 and 4^2 both equal 16.
yes it is 2 to the second power is equal to 4
It is: 42 = 16
-16
16 384
16
8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4
4^8 / 4^6 is equal to 16.