8. Solve the equation. (Find only the real solutions.) (a) x+5 =14 -(1/2)x (b) (2x)/(x+1) = (2x-1)/x (c) x^2-x-12 =0 (d) 2x^2+4x+1 =0 (e)x^4-3x^2+2=0 (f ) |x-4|<3 (g)2x(4-x)^(-1/2)-3 sqrt(4-x) =0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 12E
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8. Solve the equation. (Find only the real solutions.)

(a) x+5 =14 -(1/2)x

(b) (2x)/(x+1) = (2x-1)/x

(c) x^2-x-12 =0

(d) 2x^2+4x+1 =0

(e)x^4-3x^2+2=0

(f ) |x-4|<3

(g)2x(4-x)^(-1/2)-3 sqrt(4-x) =0

 

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