If pq > 0 and the roots of (x' + mx + m = 0 are in the ratio p:q then equals (a) 1 (b) 0 (c) (d)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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If pq > 0 and the roots of {x² + mx + m = 0 are in the ratio p:q then
P
Vª ' Vp
E equals
(a) 1
(b) 0
(c)
(d)
If a, ß are the roots of the equation k² – 5k + 6 = 0 then the equation with roots a + 1 and ß +1 is
(a)
6k + 10
(b) k2 4 5k4 7 -0
7k
12
(d) k2 1 7k
12 -
Transcribed Image Text:If pq > 0 and the roots of {x² + mx + m = 0 are in the ratio p:q then P Vª ' Vp E equals (a) 1 (b) 0 (c) (d) If a, ß are the roots of the equation k² – 5k + 6 = 0 then the equation with roots a + 1 and ß +1 is (a) 6k + 10 (b) k2 4 5k4 7 -0 7k 12 (d) k2 1 7k 12 -
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