Question

2:(1/2-2/3) mũ 3

Answer 1

\(=2:\left(\dfrac{3}{6}-\dfrac{4}{6}\right)^3=2:\left(-\dfrac{1}{6}\right)^3=2:\dfrac{-1}{216}=-432\)

Answer 2

=2:(36−46)3=2:(−16)3=2:−1216=−432

Answer 3

\(2:\left(\dfrac{1}{2}-\dfrac{2}{3}\right)^3=2:\left(\dfrac{3}{6}-\dfrac{4}{6}\right)^3=2:\left(-\dfrac{1}{6}\right)^3=2:\left(-\dfrac{1}{216}\right)=2\cdot\left(-216\right)=-432\)

Answer 4

=2:(36−46)3=2:(−16)3=2:−1216=−432