Question

If a =5+2√3 & b =5−2√ 3 ,then the value of a² +b²

is :-

a) 74.

b) 76

c) 75

d)73​

Answer 1

Answer:

76

Step-by-step explanation:

a =5+2√3 & b =5−2√ 3 ,then the value of a² +b² = 76

Answer 2

Step-by-step explanation:

B) 76

Is answer of this question