Question

To prove √2+√5 is an irrational number



CLASS-X
PLEASE ANSWER FAST​

Answer 1

Answer:

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Step-by-step explanation:

Let's asuum √2+√5 is rational

√2+√5=a

b

√5=a-√3

b

√5=3a-3

b

We know that √5 is irraional

So this contradiction arise due to our wrong

assumption

√2+√5 is an irrational

Answer 2

Answer:

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