Math, asked by rajnikantdubey4843, 1 year ago

Rationalise 2 by root 3 minus root 5

Answers

Answered by Soumyaas
0

Step-by-step explanation: 2/√3-5 x √3+5/√3+5

                                            = 2(√3+5) / √3²-5²

                                            = 2(√3+5) / 3-25

                                            = 2(√3+5) / -22

                                            = 2(√3+5) / 2(-11)

                                            = √3+5 /-11

                              Answer:= -√3+5 / 11

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