(1)设规定x天,则[1/x+1/(x+3)]*2+(x-2)/(x+3)=1,解之得x=6,经检验x=6不是增根.
(2)甲应分a=6*2/x=6*2/6=2(万元);
乙应分b=6*{[2+(x-2)]/(x+3)}=6*{[2+(6-2)]/(6+3)}=4(万元)
(1)设规定x天,则[1/x+1/(x+3)]*2+(x-2)/(x+3)=1,解之得x=6,经检验x=6不是增根.
(2)甲应分a=6*2/x=6*2/6=2(万元);
乙应分b=6*{[2+(x-2)]/(x+3)}=6*{[2+(6-2)]/(6+3)}=4(万元)