Rationalize denominator 7 upon 5 root 3- 5 root 2

1.	Rationalize denominator 7 upon 5 root 3- 5 root 2
Answer» $\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$ $\red{\bold{\underline{\underline{QUESTION:-}}}}$ To Rationalise :- $\frac{7}{5 \sqrt{3} - 5 \sqrt{2} }$ $\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$ ------>>>>Here is your ANSWER<<<<-------- $➤ \frac{7}{5 \sqrt{3} - 5 \sqrt{2} }$ $➤ \frac{7}{5 \sqrt{3} - 5 \sqrt{2} } \times \frac{5 \sqrt{3} + 5 \sqrt{2} }{5 \sqrt{3} + 5 \sqrt{2} }$ $➤ \frac{7(5( \sqrt{3} + \sqrt{2} )}{( {5 \sqrt{3}) }^{2} - {(5 \sqrt{2}) }^{2} } = \frac{35( \sqrt{3} + \sqrt{2} )}{75 - 50}$ $➤ \frac{35( \sqrt{3} + \sqrt{2} )}{25} = \frac{7( \sqrt{3} + \sqrt{ 2}) }{5}$ HOPE IT HELPS YOU.. _____________________ Thankyou:)

Answer»

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