Refresh Print Pitagorina pouka Primena Pitagorine teoreme na jednakostranični trougao Bot Pitagorina pouka a)1+3⋅(76−x)−2(x−23)=3⋅(12−x)+4332−76x+23=12−32x+4356x+43−76x=46−32xx3+43=23−x2x6=−1x=−6 b)14⋅(23x+2)−12⋅(12−56x)=7x+3122x12+12−12+512x=7x+312512x+12=7x+312x12=12x=6 c)2x−55−110⋅(7−4x3−3x+132)=5(x+1)−464x−2020−7−4x30+3x+1360=5x+5−462x15+3760=5x12−512x30=−215x=−2