AM-291

Exponential and logarithmic equations

A Math · Secondary 3 · Hard · Exponential and logarithmic equations

1. $x = \log_4\dfrac{5+\sqrt{13}}{6}$ or $x = \log_4\dfrac{5-\sqrt{13}}{6}$
2. $x = \log_4\dfrac{5+\sqrt{13}}{3}$ or $x = \log_4\dfrac{5-\sqrt{13}}{3}$
3. $x = \log_4\dfrac{5+\sqrt{13}}{2}$ only
4. $x = \log_4\dfrac{5-\sqrt{13}}{2}$ only

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.