Question

The number (V2 + v3)2 are rational number or irrational numbers???

Please people reply fast its urgent
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Answer 1

It's an irrational number coz ✓2 n ✓3 are itself irrational

Answer 2

Answer:

(√2+√3)² is an irrational

Solution:

(√2+√3)²

= (√2)²+2×√2×√3+(√3)²

/* (a+b)² = a² + 2ab + b² */

= 2+2√6 + 3

= 5 + 2√6 [ irrational number ]

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