हल करना (a + b)/(a - b) - (a - b)/(a + b) - (2ab)/(a ^ 2 - b ^ 2) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\frac{a+b}{a-b}-\frac{a-b}{a+b}-\frac{2ab}{a^{2}-b^{2}}$$