解方程36/x-36/(x+0.6)=2_数学解答

解方程36/x-36/(x+0.6)=2

人气：490 ℃　时间：2020-02-03 22:53:48

解答

36(X+0.6)-36X=2X(X+0.6)
36X+21.6-36X=2X^2+1.2X
2X^2+1.2X-21.6=0
10X^2+6X-108=0
(X-3)(X+36)=0
X=3或x=-36