AM-1646

Exponential and logarithmic equations

A Math · Secondary 4 · Medium · Exponential and logarithmic equations

1. $\dfrac{7+\sqrt{65}}{8}$
2. $\dfrac{7-\sqrt{65}}{8}$
3. $\dfrac{-7+\sqrt{65}}{8}$
4. $\dfrac{-7-\sqrt{65}}{8}$

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