Question

вычислите:-0,027^-1/3+(1/6)^-1-3^-1+(5,5)^0

Answer 1

-0.027^(-1/3) + (1/6)⁻¹ -3⁻¹ +5.5⁰=
= - (0.3³)^(-1/3) + 6 - (1/3) +1 =
= - 0.3⁻¹ + 7 - 1/3 =
= -10/3 - 1/3 +7 =
= -11/3 + 21/3 =
= 10/3 = 3 ¹/₃