3/(x-2)=2a/x+4/(x^2-2x)无解 求a

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3/(x-2)=2a/x+4/(x^2-2x)无解求a3/(x-2)=2a/x+4/(x^2-2x)无解求a3/(x-2)=2a/x+4/(x^2-2x)无解求a3/(x-2)=2a/x+4/(x^2

3/(x-2)=2a/x+4/(x^2-2x)无解 求a
3/(x-2)=2a/x+4/(x^2-2x)无解 求a

3/(x-2)=2a/x+4/(x^2-2x)无解 求a
3/(x-2)=2a/x+4/(x^2-2x)同分得3X=2a(X-2)+4
X=(4-4a)/(3-2a)
分母为0无解
3-2a=0
a=3/2