Math, asked by bookworm2817, 9 months ago

Rationalize : (3+√2) ÷ (2 √5)

Answers

Answered by jigyasa0310
11

Answer:

 \frac{3 +  \sqrt{2} }{2 \:  \:  \sqrt{5} }

 =  >  \:  \:  \frac{(3 +  \sqrt{2} )}{(2 \:  \:  \sqrt{5} )}  \times  \frac{(2 \:   \:  \sqrt{5} )}{(2 \:  \:    \sqrt{5} )}  \:  \:  =   \: \frac{6 \:  \:  \sqrt{5} + 2 \:  \:  \sqrt{10}  }{2 \times 5}  \:  \:  =  \:  \:  \:  \frac{6 \:  \:  \sqrt{5}  + 2 \:  \:  \sqrt{10} }{10}  \:  \:  \:  \:

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