Example 1: Solve each equation for x. a) 2₁ -4 = 28 b) 2(4*) = 64 c) 8-1=3√16 d) 9*+1 = 272x-3

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Unit 4:Exponentials & Logarithms Lesson 4
Solving Exponential Equations
L.G.: "I can solve exponential equations in one variable using a variety of strategies.
Key Idea #1: Two exponential expressions with the SAME base are equal when their exponents are equal.
Example 1: Solve each equation for x.
a) 2-4 = 28
b) 2(4*) = 64
e) 4+1
+ 4* = 160
c) 8-¹=√16
f) 3x+2+3* +3=33
"1
Date:
d) 9**1 = 272x-3
Transcribed Image Text:Unit 4:Exponentials & Logarithms Lesson 4 Solving Exponential Equations L.G.: "I can solve exponential equations in one variable using a variety of strategies. Key Idea #1: Two exponential expressions with the SAME base are equal when their exponents are equal. Example 1: Solve each equation for x. a) 2-4 = 28 b) 2(4*) = 64 e) 4+1 + 4* = 160 c) 8-¹=√16 f) 3x+2+3* +3=33 "1 Date: d) 9**1 = 272x-3
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