SOLUTION: Evaluate the expression.
log3 15 − log3 30 + log3 486
i gotten to the part where log3 243.. and im stuck after that
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Question 669337: Evaluate the expression.
log3 15 − log3 30 + log3 486
i gotten to the part where log3 243.. and im stuck after that
Found 2 solutions by Alan3354, MathTherapy:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
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Answer by MathTherapy(10555) (Show Source): You can put this solution on YOUR website!
Evaluate the expression.
log3 15 − log3 30 + log3 486
i gotten to the part where log3 243.. and im stuck after that
Yes, that will give you: , and = (computer, or calculator-calculated),
OR
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As the bases are equal, so are their exponents. Therefore, =
You can do a check by calculating the original problem: , which will give you: 5.
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