Răspuns:
a)3
c)
[tex] \frac{17}{6} [/tex]
Explicație pas cu pas:
a)(3√12 - √75)*√3=(6√3 -5√3)*√3=√3*√3=3
c)(2√2/3-5√3/8+4√3/2)*√2/3=4/3-5√1/4+4√1=4/3-5*1/2+4*1=4/3-5/2+4=17/6...
√-radical.
/-supra
*-inmultirea
