Question

If a=2+√3+√5 and b=3-√3-√5. Find : (a-2)²+(b-3)²​

Answer 1

Answer:

see here when we substitute both positive 2,3 and -ve values equally opposite so remove it.then we get √3+√5 whole square so it is 3+5+2√15 then similarly same but - 2√15. both when we add cancelled. so , 8+8= 16. Ok