Question

please simplify it :(​

Answer 1

Answer: -2

Step-by-step explanation:

√2^2 = √4 = 2 and 4√256 = 4 (4x4x4x4=256)

∛64 = 4

(1/2)^-2 is 4

this gives $\frac{8}{4} - 4 = 2 - 4 = -2$