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DᴀʀᴋPᴀʀᴀᴅᴏx

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Here's the solution :

  • [tex] \dfrac{7}{ \sqrt{10 } - \sqrt{ 3} } [/tex]

  • [tex] \dfrac{7}{ \sqrt{10} - \sqrt{ 3} } \times \dfrac{ \sqrt{10} + \sqrt{3} }{ \sqrt{10} + \sqrt{3} } [/tex]

  • [tex] \dfrac{7( \sqrt{10} + \sqrt{3} )}{( \sqrt{ 10}) {}^{2} - ( \sqrt{ {3}})^{2} } [/tex]

  • [tex] \dfrac{7 (\sqrt{10} + \sqrt{3}) }{10 - 3} [/tex]

  • [tex] \dfrac{7( \sqrt{10} + \sqrt{3} )}{7} [/tex]

  • [tex] \sqrt{10} + \sqrt{3} [/tex]
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