Question

-6:V3/36+8/V3+6V3-4/V3

(V=radical;/=linie de fractie si :=impartire)

Answer 1

Răspuns:

Explicație pas cu pas:

   

Answer 2

$\it -6\cdot\dfrac{36}{\sqrt3}+\dfrac {8}{\sqrt3}+6\sqrt3-\dfrac {4}{\sqrt3}=\dfrac {-216+8-4}{\sqrt3}+6\sqrt3=\dfrac {-212}{\sqrt3}+6\sqrt3=\\ \\ \\ \dfrac {-212+18}{\sqrt3}=\dfrac {-194}{\sqrt3}=-\dfrac {194\sqrt3}{3}$