Question

6,2x+13,2y,pentru x={0,3,5}, y={2,7,10}

Answer 1

Luam pe rand variantele.

Varianta I.6,20+13,22=19,42
Varianta II.6,20+13,27=19,47
Varianta III.6,20+13,210=19,41

Varianta IV:6,23+13,22=19,45
Variant V:6,23+13,27=19,5
Varianta VI:6,23+13,210=19,44

Varianta VII:6,25+13,22=19,47
Varianta VIII:6,25+13,27=19,55
Varianta IX:6,25+13,210=19,46