Question

giúp em bài này với ạ,giải chi tiết luôn nha,em cảm ơn

Answer 1

\(x=\left(\dfrac{1}{2}\right)^3:\left(\dfrac{1}{2}\right)=\left(\dfrac{1}{2}\right)^{3-1}=\left(\dfrac{1}{2}\right)^2=\dfrac{1}{4}\)

Answer 2

1/4

Answer 3

\(\dfrac{1}{4}\)

Answer 4

a) \(\dfrac{1}{2}.x=\left(\dfrac{1}{2}\right)^3\)
    \(\dfrac{1}{2}.x=\dfrac{1}{8}\)
         \(x=\dfrac{1}{8}:\dfrac{1}{2}\)
         \(x=\dfrac{1}{4}\)

Answer 5

1/4