2
4 -22= -2 x -2 double minus there =4
16 -2-4 = 0.0625
2/4
18,889,465,931,478,580,854,784
14
They are equal 2^4 and 4^2 both equal 16.
2 to the power of -2 is equal to 1/4.x to the power of -y is equal to 1/xy.
4
4
yes it is 2 to the second power is equal to 4
4^.5= 2
42 = 4*4 = 16
5 to the power of -2
2 to the power of 20 divided by 4 to the power of 10 is equal to one.
8 to the power (2/3) equals 4.
To simplify the expression ((4^5 \times 4^{-3})^{-2}), first combine the exponents: (4^{5 - 3} = 4^2). Then, raising it to the power of (-2) gives (4^{2 \times -2} = 4^{-4}), which is equal to (\frac{1}{4^4} = \frac{1}{256}). Therefore, the expression is equal to (\frac{1}{256}), confirming that it is equal to 1 over 256.
No Actually... x^(-y) is equal to 1/x^y. 2^(-2) is equal to 1/2^2 which is equal to 1/4 or 0.25.