2. Find the positive root of x +2 lnx - 4 = 0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
icon
Related questions
Question
12
9. Find all three roots of x-4.3x +1.4x +7.8 = 0.
10. Find the positive root of sin x - x = 0.
11. Find the positive root of x - 2 sinh x +1 = 0.
12. Find the positive root of x +2 ln x-4 0.
1
In Exercises 7 through 12 use a fixed point iteration scheme
to find the required roots.
7. Determine a where a > 0 and n is an integer. Check
the result by finding 4/3.
8. Find the roots of x2 +4x +1 0 and check the results
by using the quadratic formula.
Transcribed Image Text:9. Find all three roots of x-4.3x +1.4x +7.8 = 0. 10. Find the positive root of sin x - x = 0. 11. Find the positive root of x - 2 sinh x +1 = 0. 12. Find the positive root of x +2 ln x-4 0. 1 In Exercises 7 through 12 use a fixed point iteration scheme to find the required roots. 7. Determine a where a > 0 and n is an integer. Check the result by finding 4/3. 8. Find the roots of x2 +4x +1 0 and check the results by using the quadratic formula.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage