Question

Show that 5 + √3 is irrational.

Answer 1

Answer:

5+2√3 is irrational

Step-by-step explanation:

let 5+2√3 as rational

5+2√3=a/b

2√3=a/b-5

2√3=a-5b/b

√3≠a-5b/2b

hence √3 is irrational  

while a and b are integer

so our contraction is wrong

hence 5+2√3 is irrational

hope you got the answer

Answer 2

Answer:

hope it helps you..............

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