d.) In (z+9)– In z = 1 2 log Vx? + 21x = 3 e.) In(x+1) c.) In (x –1) = 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 18E
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Solve for æ algebraically. Give exact answers (no decimal approximations).
d.)
In(z + 9) – In z
=1
2
log Vr? + 21x =
3
In(z
+1)
c.)
= 2
In x –1
Transcribed Image Text:Solve for æ algebraically. Give exact answers (no decimal approximations). d.) In(z + 9) – In z =1 2 log Vr? + 21x = 3 In(z +1) c.) = 2 In x –1
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