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Question 2 O O O O x = 3 1 X = 3 x = 9 x = 3; x = -3 La solución de la ecuación 3x² - 27 = 0:

Question 2 O O O O x = 3 1 X = 3 x = 9 x = 3; x = -3 La solución de la ecuación 3x² - 27 = 0:

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Subject: Algebra 

Subject: The Quadratic Function

The questions are in Spanish but I leave the translation below :)


Q.1 With respect to the discriminant of a quadratic equation it is not correct to state that:

the discriminant of an equation allows to determine the nature of all the solutions.

if the discriminant is equal to zero, then the quadratic equation has two solutions, one real and one imaginary. 

if the discriminant is less than zero, then the quadratic equation has two different solutions.

if the discriminant is greater than zero, then the quadratic equation has two different solutions.

 

Q.2 The solution of the equation ........... :

 

Question 2 O O O O x = 3 1 X = 3 x = 9 x = 3; x = -3 La solución de la ecuación 3x² - 27 = 0:
Transcribed Image Text:Question 2 O O O O x = 3 1 X = 3 x = 9 x = 3; x = -3 La solución de la ecuación 3x² - 27 = 0:
Question 1 O O O O Respecto al discriminante de una ecuación cuadrática no es correcto afirmar que: si el discriminante es mayor a cero, entonces, la ecuación cuadrática tiene dos soluciones diferentes. el discriminante de una ecuación permite determinar la naturaleza de todas las soluciones. si el discriminante es igual a cero, entonces, la ecuación cuadrática tiene dos soluciones, una real y una imaginaria. si el discriminante es menor que cero, entonces, la ecuación cuadrática tiene dos soluciones diferentes.
Transcribed Image Text:Question 1 O O O O Respecto al discriminante de una ecuación cuadrática no es correcto afirmar que: si el discriminante es mayor a cero, entonces, la ecuación cuadrática tiene dos soluciones diferentes. el discriminante de una ecuación permite determinar la naturaleza de todas las soluciones. si el discriminante es igual a cero, entonces, la ecuación cuadrática tiene dos soluciones, una real y una imaginaria. si el discriminante es menor que cero, entonces, la ecuación cuadrática tiene dos soluciones diferentes.
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