Question

prove that ✓5 is irrational​

Answer 1

Step-by-step explanation:

Let The Numbers Be Assume A and B are Co prime numbers

√5 = a/b

Squaring both side

√5^2 = a/b ^2

√5^2/a^2 = b^2

So the number a^2 Divided by √5^2

B ^2 also divided √5

So it is a Irrational Number

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