Math, asked by Ld17101980, 8 months ago

√7 - √5 upon √7 + √5

Answers

Answered by ramandeep1161

1

Step-by-step explanation:

this is the step by step explanation

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Answered by Asterinn

1

Answer:

= 6- √35

Step-by-step explanation:

√7 - √5/ √7 + √5

=( √7 - √5/ √7 + √5 )× (√7 - √5 / √7 - √5 )

= 7 + 5 -2√35/ 7-5

=12-2√35/2

= 6- √35

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