prove irrational √3+√5
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Secondary SchoolMath 5+3 pts
Prove that √3 + √5 is irrational.
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Follow Report by Junaidmohad 06.06.2017
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clpm
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let root 3 + roof 5 be rational
root 3 + root 5 = P/q
(root 3 + root 5) sq=(P/q)sq
3 +5 + 2 root 15 = P sq/q Sq
root I5 = (Psq / qsq -7) 1/2
RHS is rational as all are integers
⇒ LHS is also rational but root 15 is irrational
⇒ root3 + root 5 is irrational
Brainly.in
What is your question?
Secondary SchoolMath 5+3 pts
Prove that √3 + √5 is irrational.
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Follow Report by Junaidmohad 06.06.2017
Answers
THE BRAINLIEST ANSWER!
clpm
Clpm Ambitious
let root 3 + roof 5 be rational
root 3 + root 5 = P/q
(root 3 + root 5) sq=(P/q)sq
3 +5 + 2 root 15 = P sq/q Sq
root I5 = (Psq / qsq -7) 1/2
RHS is rational as all are integers
⇒ LHS is also rational but root 15 is irrational
⇒ root3 + root 5 is irrational
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