Question

Q3. Give reasons 4+√5 is a irrational.

Answer 1

Answer:

heyyy,

here is how we do it legislation the contradictory that 4 + root 5 is rational show it can be written in the form of a baby where A and B are co primes

equation for a y b equals to 4 + root 5 square on both sides you can see root 5 is rational but it is wrong hence your assumption is wrong 4 + root 5 is irrational hence proved

Step-by-step explanation:

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