Oblicz `sqrt2+2sqrt2+16`
Oblicz `3sqrt3-2sqrt3`
Oblicz `6sqrt7+3sqrt7-4sqrt7`
Oblicz `5sqrt5+sqrt5-2sqrt5`
Oblicz `sqrt6-sqrt6`
Oblicz `sqrt2cdot sqrt3`
Oblicz `7+sqrt3cdot sqrt5`
Oblicz `sqrt2 cdot sqrt8`
Oblicz `4+sqrt12cdot sqrt3`
Oblicz `17+sqrt17-:sqrt17+sqrt17`