SOLUTION: 1)log65+2log5-2log40
2)log4+10 log7-logy=1 find y
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Question 981451: 1)log65+2log5-2log40
2)log4+10 log7-logy=1 find y
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
1)
2)
........... find
........
...since log same, we have
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