Question

oblicz. 2/3 do potęgi 2 + (-1/2 ) do potęgi 3 - pierwiastek z 64

Answer 1

(2/3)^2+(-1/2)^3-sqrt(64)=4/9-1/8-8=32/72-9/72-8=23/72-8=23/72-576/72=-553/72

Answer 2

2/3 do potegi 2 to 4/9

+(-1/2) do potegi 3 to -1/8

pierwiastek z 64 to 8