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Lesson 9: Exponential Equations
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Exponential Equations
Lesson 9 · Exponential Equations
Exponential Equations
Mathematics
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8 min
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Activity 1
How can these exponential equations be solved?
Method
Discuss in groups how the following exponential equations can be solved.
(a) \( 2^x = 4 \)
(b) \( 3^{x-1} = 81 \)
(c) \( 3^{x+1} + 3^x = \frac{4}{27} \)
(d) \( 3^x + \frac{1}{3^x} = 3\frac{1}{3} \)
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