AM-1327

Exponential and logarithmic equations

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

1. $\dfrac{-5+\sqrt{129}}{4}$
2. $\dfrac{-5-\sqrt{129}}{4}$
3. $\dfrac{5+\sqrt{129}}{4}$
4. $\dfrac{5-\sqrt{129}}{4}$

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