prove that (3+2√5)² is irrational
Answers
Answered by
5
Step-by-step explanation:
1st
prove root 5 is irrational
2nd
equate 3 +2 root 5 with r then equation will become
(r-3/2)^2 which is rational
then give the explanation that a irrational number is not equal to rational number
hence proved
Answered by
2
Answer:
Step-by-step eivcfyhbxplanation:
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