Question

examine wheather (sqrt3+2)^2 is a rational or irrational no?​

Answer 1

Answer:

Required answer : Irrational Number

Step-by-step explanation:

(√3 +2)²

=> (√3)² + 2.√3.2 + (2)²

=> 3 + 4√3 + 4

=> 7 + 4√3

4√3 is a Irrational Number

so, 7 + 4√3 is also Irrational Number [ because Rational + Irrational = Irrational]

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