Question

b) Simplify: 1/y²(x-y) - 1/x²(x-y)​

Answer 1

Step-by-step explanation:

$\frac{1}{ {y}^{2} (x - y)} - \frac{1}{ {x}^{2}(x - y) } \\ \\ taking \: \: \: \: lcm \\ \\ \frac{ {x}^{2} - {y}^{2} }{ {x}^{2} {y}^{2} (x - y)} \\ \\ \frac{(x - y )(x + y)}{ {x}^{2} {y}^{2} (x - y)} \\ \\ \frac{(x + y)}{ {x}^{2} {y}^{2} } \: \: \: \: \: \: ans$

Answer 2

Step-by-step explanation:

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