Question

show that 4+3√2 is irrational ​

Answer 1

Step-by-step explanation:

let 4+3√2=a where a is rational

after simplification

√2=a-4/3

we know √2 is irational

but a-4/3 is rational

as we considered a as rational

due to contradiction a is irrational that is

4+3√2 is irrational

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Answer 2

Question:-

show that 4+3√2 is irrational

Answer :-

Prove that 4-3✓2 is irrational

So we can write 4-3√2 as a/b where a and b are co primes and b is not equal to 0. 4-3√2 = a/b. -3√2 = a/b-4. √2 = -a-4b/3b.

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