Oblicz [latex]( 3- sqrt3)-(5-2 sqrt3)[/latex] [latex] (1+ sqrt3) ^{2} [/latex] [latex]16 frac{3}{4} [/latex] [latex]8- frac{2}{3} [/latex]

(3-√3)-(5-2√3)= 3-√3-5+2√3= -2-√3+2√3= -2+√3 (1+√3)²=4+2√3 16 3/4=67/4 8-2/3=7 3/3-2/3=7 1/3

(3 - √3) - (5 - 2√3) = 3 - √3 - 5 + 2√3 = - 2 - √3 + 2√3 = - 2 + √3 (1 + √3)^2 = 1 + 2√3 + 3 = 4 + 2√3 16 3/4 = 67/4 8 - 2/3 = 7 3/3 - 2/3 = 7 1/3 ^ - do potęgi