a.
Show that the sum of the two solutions of the equation
The sum of the two solutions is
Given:
The equation is,
Concept Used:
- The sum of the zeroes is equal to the negative of the coefficient of x by the coefficient of x2.
- The product of the zeroes is equal to the constant term by the coefficient of x2.
Calculation:
The sum of two solution of equation is −
So the sum of the two solutions of the equation is
b.
Show that the product of the two solutions of the equation
The product of the two solutions is
Given:
The equation,
Concept Used:
- The sum of the zeroes is equal to the negative of the coefficient of x by the coefficient of x2.
- The product of the zeroes is equal to the constant term by the coefficient of x2.
Calculation:
The product of two solution of equation is −
So the product of the two solutions of the equation is
Chapter P Solutions
PRECALCULUS:...COMMON CORE ED.-W/ACCESS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
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