Question

3+√5 please expain that it is an irrational number​

Answer 1

Step-by-step explanation:

let us assume 3 +√5 is a rational number

rational number is in form p/q

so , 3 + √5 = a/b

√5 = a/b - 3

√5 = (a - 3b)/b

here, (a-3b)/b is a rational number

but √5 is a irrational number

so , our assumption is wrong

3 + √5 is a rational number

Answer 2

Answer:

here is Ur answer.

Step-by-step explanation:

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