0.5 корень из 0.04 плюс одна шестая корень из 144

0,5*0,2+1/6*12=0,1+2=2,1

(8х + 2.4): 3 = 1.8                 (у- 0.18): 0.02 = 3                   8х + 2.4 = 1.8  х3                   у- 0.18 = 3х0.02                       8х + 2.4 = 5.4                       у-0.18 = 0.06 8х = 5.4-2.4                           у = 0.06 + 0.18 8х = 3                                   у = 0.24 х = 3: 8                                 (0.24 - 0.18): 0.02 = 3 х = 0.375 (8х0.375 + 2.4): 3= 1.8

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