Math, asked by kanikamehta844, 2 months ago

simplify 1/(3+√5) pls tell​

Answers

Answered by DoNaLdOp
0

Answer:

 \frac{3 -  \sqrt{5} }{4}

Step-by-step explanation:

Rationalize the expression

 \frac{1}{3 +  \sqrt{5} }  \times  \frac{3 -  \sqrt{5} }{3 -  \sqrt{5} }

use (a-b)(a+b) - a²+b² to simplify the product

 \frac{3 -  \sqrt{5} }{9 - 5}

subtract

 \frac{3 -  \sqrt{5} }{4}

thanks

that's your answer friend.

Hope it helps.

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