Question

find value of (2^-2×4^-1)÷2^-2​

Answer 1

Answer:

(2^-2×4^-1)÷2^-2​

Step-by-step explanation:

(2^-2×4^-1)÷2^-2

= (2^-2×2^-2)÷2^-2

= 2^-2+(-2)-(-2)

= 2^-2-2+2

= 2^-2

= (1/2)^2

= 1/4