Topics
1. Complex Solutions and Modeling with Rational Exponents
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United States of AmericaNJ
Algebra 2

1.21 Exponential and logarithmic equations

Lesson
Practice

Interactive practice questions

Solve $x^5=3^5$x5=35.

Easy
< 1min

Solve $9^x=9^{-4}$9x=9−4.

Easy
< 1min

Solve $8^{-7}=x^{-7}$8−7=x−7.

Easy
< 1min

Solve $3^x=3^{\frac{2}{9}}$3x=329​.

Easy
< 1min
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Outcomes

F.LE.A.4

Understand the inverse relationship between exponents and logarithms. For exponential models, express as a logarithm the solution to ab^(ct) = d where a, c, and d are numbers and the base b is 2, 10, or e; evaluate the logarithm using technology.

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