9th Class
Mathematics
Related to Competitive Exam
Question Bank
Logarithms
question_answer
If \[\mathbf{x=}\frac{\sqrt{\mathbf{8}}\mathbf{+}\sqrt{\mathbf{2}}}{\mathbf{2}}\] and \[\mathbf{y=}\frac{\sqrt{\mathbf{8}}-\sqrt{\mathbf{2}}}{\mathbf{2}}\] then the value of \[\mathbf{lo}{{\mathbf{g}}_{\mathbf{121}}}\], \[\mathbf{(}{{\mathbf{x}}_{\mathbf{2}}}\mathbf{+4xy+}{{\mathbf{y}}_{\mathbf{2}}}\mathbf{)}\], equal to __________