SOLUTION: If x^2+y^2=7xy.prove that log(x+y/3)=1/2(logx+logy). Please help me
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Question 1129637: If x^2+y^2=7xy.prove that log(x+y/3)=1/2(logx+logy). Please help me
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
If , prove that
.......... add both sides
take log both sides
.....(Proved!)
or this way
.....(Proved!)
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