C-03-Q097mediumsingle_mcqIf a−b=5a-b=5a−b=5 and ab=36ab=36ab=36, a2+ab+b2=?a^2 + ab + b^2 = ?a2+ab+b2=?a133133133b979797c252525d363636ব্যাখ্যাUsing a2+ab+b2=(a−b)2+3ab=25+3(36)=25+108=133a^2+ab+b^2=(a-b)^2+3ab=25+3(36)=25+108=133a2+ab+b2=(a−b)2+3ab=25+3(36)=25+108=133.