Question

root 5 minus root 3 whole square simplify

Answer 1

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Your required answer is in above attachment

Answer 》8 - root15

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Answer 2

Answer:

$(\sqrt{5}-\sqrt{3})^{2}=</p><p>8-2\sqrt{15}$

Step-by-step explanation:

$We \: know \: the\\ \: algebraic\: identity :$

$\boxed{(a-b)^{2}=a^{2}+b^{2}-2ab}$

Now ,

$(\sqrt{5}-\sqrt{3})^{2}\\=(\sqrt{5})^{2}+(\sqrt{3})^{2}-2\times \sqrt{5} \sqrt{3}\\=5+3-2\sqrt{15}\\=8-2\sqrt{15}$

Therefore,

$(\sqrt{5}-\sqrt{3})^{2}=</p><p>8-2\sqrt{15}$

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