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State who is correct and explain why

State who is correct and explain why-example-1
User Hari Gopal
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1 Answer

3 votes

Answer:

12.4+3√7 is irrational

Explanation:

12.4 is a rational number

3√7 is an irrational number

The sum of a rational number and an irrational number is irrational.

So, 12.4+3√7 is irrational

User Arthur Tsidkilov
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4.7k points