Question

$\frac{\sqrt{3} }{3} -\frac{2\sqrt{3} }{3}$

Answer 1

Răspuns: $\bf -\dfrac{\sqrt{3} }{3}$

Explicație pas cu pas:

$\bf \dfrac{\sqrt{3} }{3} -\dfrac{2\sqrt{3} }{3} =\dfrac{\sqrt{3}-2\sqrt{3} }{3} =\dfrac{-\sqrt{3} }{3} =\boxed{\bf-\dfrac{\sqrt{3} }{3} }$

==pav38==