Last updated: October 22, 2026 · Written by the Math Made Easy math teachers

Looking for an exponential and logarithmic equations quiz? Then this Algebra 2 quiz on Using Logs to Solve Exponent Equations asks 10 multiple-choice questions with instant feedback. Ten multiple-choice questions check the key ideas about solving exponential and logarithmic equations. Wrong options come from real mistakes, so read each explanation.
Standards: F-LE.A.4, A-SSE.B.3c · Level: Grade 11 Algebra 2

What this Using Logs to Solve Exponent Equations quiz checks
- Isolate the exponential expression before taking logarithms.
- The power rule turns bct = d into ct · ln b = ln d.
- logb M = k is equivalent to M = bk.
- Always check logarithmic solutions: arguments must be positive.
- Time in growth, decay, interest, pH and decibel problems is found with logarithms.
The 10 questions of the quiz
- What is the first step in solving 5 · 2x = 60?
- Solve 2x = 20 using the graph.
- Solve log4 x = 3.
- Solve ex = 9.
- Which value of x solves log3 x + log3(x − 8) = 2? See the graph.
- Solve 10x = 350 to the nearest hundredth.
- A balance doubles with continuous growth at rate 0.05. Which equation gives the doubling time?
- The half-life is 8 days. How many days until 1/16 of a sample remains?
- Solve 3x = 52 by the right method.
- Solve log(x + 1) = log 8.
After the quiz
Missed a question? Reread the Using Logs to Solve Exponent Equations lesson, then take the quiz again. Next, solve the Algebra 2 worksheet on Using Logs to Solve Exponent Equations, one star first, then two and three stars. Finally, take the chapter test under real conditions, without notes and with a timer.
Exponential And Logarithmic Equations lessonExponential And Logarithmic Equations worksheetExponential And Logarithmic Equations test
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