Question

prove 7+3√5 is irrational number?


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Answer 1

Answer:

7+3√5 is a irrational number because of value of square root of 5.

Step-by-step explanation:

√5 is an irrational no.

Hence, 3√5 is an irrational no.

And as we know that

Rational+ Irrational = Irrational

Hence, 7+3√5 is an irrational no.

Answer 2

Step-by-step explanation:

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