Pregunta
A quadratic equation
has -6 and 3 as solutions. Find the values of
and
if the value of
is
- (Hint: Use the zero-factor property in reverse.)
The quadratic equation has
and
The quadratic equation has
Ask by Davey Davies. in the United States
Jan 12,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
When
, the quadratic equation is
. So,
and
.
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
Como
Bonus Knowledge
To find the values of
and
, start by using the fact that the roots of the equation are -6 and 3. According to the zero-factor property, we can express the quadratic equation in factored form as
. Expanding this gives us:
In this quadratic equation,
,
, and
. Therefore, we conclude: the quadratic equation has
and
.
Understanding how roots work in a polynomial can help to unravel the mystery of quadratic equations and aid in solving related problems in algebra. Keep in mind that the sum and product of the roots can also assist in finding other coefficients when you have different situations or roots!
Next time you encounter a quadratic equation, remember that just knowing the roots can dramatically speed up the process! Instead of plugging through formulas, using factored forms or the relationships between roots and coefficients can yield results in a fun and straightforward way!
preguntas relacionadas

¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium