Question

\(8.\left(\dfrac{-2}{3}\right)^3+\dfrac{1}{6}\)

Answer 1

Đề bạn tự ghi nha
=8.\(\left(\dfrac{-8}{27}\right)\)+\(\dfrac{1}{6}\)
=\(\left(\dfrac{-64}{27}\right)\)+\(\dfrac{1}{6}\)
=\(\dfrac{-119}{54}\)