√196=14
2²=4
√121/144=11/12
√1296=36
√729=27
2⁵=32
3⁴=81
3³=27
3²=9
Rezolvare
[14-4*(11/12)]/x=(36+27-32)/(81-27-9-3)=>[14-4*(11/12)]/x=31/42=>
=>[14+(-44/12)]/x=31/42=>[(3*14)/3 -11/3)]/x=31/42=>
=>[(42/3)-(11/3)]/x=31/42=>[(42-11)/3]/x=31/42=>31/3x=31/42
31/3x=31/42
3x=31/(31/42)=>3x=(31*42)/31=>3x=1302/31=>3x=42=>x=42/3=>x=14
