Question

simplify (√3+√2)²+(√3-√2)² ​

Answer 1

Answer:

10

Step-by-step explanation:

(√3+√2)²+(√3-√2)²

= [(√3)² + (√2)² + 2(√3)(√2)]+[(√3)²+(√2)²-2(√3)(√2)]

{(a+b)²=a²+b²+2ab and (a-b)²=a²+b²-2ab }

= (3+2+2√6)+(3+2-2√6)

= 5+2√6+5-2√6

= 5+5

= 10