Find the value of\[\frac{7}{\sqrt{10}+\sqrt{3}}.\]

1.	Find the value of\[\frac{7}{\sqrt{10}+\sqrt{3}}.\]
A.	\[{{(\sqrt{10}+\sqrt{3})}^{2}}\]
B.	\[7(\sqrt{10}-\sqrt{3})\]
C.	\[\sqrt{10}-\sqrt{3}\]
D.	\[7(\sqrt{10}+\sqrt{3})\]
Answer» D. \[7(\sqrt{10}+\sqrt{3})\]

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Find the value of\[\frac{7}{\sqrt{10}+\sqrt{3}}.\]

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