I know my experts that they will help me only these question please - Maths - Rational Numbers

Question

I know my experts that they will help me only these question please

Josepaul Paulachan · Accepted Answer

Dear Studenta2+1a2  = 23(a+1a)2 = a2 +2a×1a +1a2a+1a2  = a2 +1a2  +2a+1a2  = 23+2                      (Given  :   a2+1a2  = 23)a+ 1a = 25a+1a = ±5Kindly ask the remaining questions in separate thread
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