Question

- pierwiastek z 49 + (1/27) do potegi 1/3 + 8 do potegi -2/3

Answer 1

√49 + (1/27) do potegi 1/3 + 8 do potegi -2/3 = 7 + ³√(1/27) + (1/8)^2/3 =

7 + 1/3 +  ³√(1/8)² = 7 + 1/3 + ³√(1/64) = 7 + 1/3 + 1/4 = 7 + 4/12 + 3/12 = 7 i 7/12