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math4life
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Homework Statement
1) Solve the equation using the exponential form of the equation.
Log2(2-5x)=7
2) Rewrite as a single logarithmic expression:
3log x +(1/2)log z
Homework Equations
The Attempt at a Solution
1) I have no idea how to solve this.
2) I know that two logarithms multiply to add, but these have different bases so I do not know what to do.
Thanks.
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