Question

plz slove this ....plz. guys....​

Answer 1

Answer:

good morning....

here is your answer.....

I hope it's helpful

.....

Answer 2

Answer:

$x - y \div ( \sqrt{ {x }^{2} - {y}^{2} }$

${x}^{2} - {y}^{2} = (x + y)(x - y)$

so

$\sqrt{ {x}^{2} - {y}^{2} } = \sqrt{(x + y)(x - y)}$

so ans will be

$\sqrt{x - y} \div \sqrt{x + y}$

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