Question

$\sqrt{162} - \sqrt{98} + \sqrt{32} - \sqrt{200}$

$\sqrt{45} - \sqrt{320} - \sqrt{405} + \sqrt{245}$
Aş vrea şi rezolvarea.​

Answer 1

9 rad 2 - 7 rad 2 + 4 rad 2 - 10 rad 2
-4 rad 2

3 rad 5 - 8 rad 5 - 9 rad 5 + 7 rad 5
-7 rad 5