a) (-2√3) do -3potegi
b) ( __3__ caly ulamek do -4 potegi
√2
c) ( minus( do calego ulamka) ___√5___ do -3(caly ulamek)
10
d)((-3 √2) do -1 potegi) do -2 potegi
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a) (-2√3) do potęgi -3 = (-1/2√3) do potęgi 3 = - 1/√12 do potęgi 3 = - 1/12√12 x √12/√12 = √12/144
b) (3/√2) do potęgi -4 = (√2/3) do potęgi 4 = 4/81
c) -(√5/10) do potęgi -3 = -(10/√5) do potęgi 3 = (1000/5√5) x √5/√5 = √5/25 = 40√5
d) ((-3 √2) do -1 potęgi) do -2 potęgi = (-1/√18) do potęgi -2 = (-√18) do potęgi 2 = 18