Subjects

Knowunity AI

Open the App

Subjects

MatemáticasMatemáticas86 views·Updated Jun 30, 2026·1 page

Cómo Resolver Ecuaciones Cuadráticas con la Fórmula General

J
julianamelliza30@julianamelliza30_43jm

¡Hola! Vamos a aprender cómo resolver ecuaciones de segundo grado...

1
of 1
Scribe
# Formula General Para ecuaciones de
## Segundo Grado

1. Para resduer una ecuación usando fórmla general, esta debe
Cumplir con la f

Fórmula General Para Ecuaciones de Segundo Grado

Para resolver ecuaciones de segundo grado, necesitamos usar la fórmula general. Esta fórmula se aplica cuando la ecuación tiene la forma ax² + bx + c = 0, donde debes identificar los valores de a, b y c.

Tomemos como ejemplo la ecuación x² - 5x + 6 = 0. Aquí, a = 1, b = -5 y c = 6. La fórmula general es:

X=b±b24ac2aX = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

Sustituyendo nuestros valores: X=(5)±(5)24(1)(6)2(1)X = \frac{-(-5) \pm \sqrt{(-5)^2 - 4(1)(6)}}{2(1)} X=5±25242=5±12=5±12X = \frac{5 \pm \sqrt{25 - 24}}{2} = \frac{5 \pm \sqrt{1}}{2} = \frac{5 \pm 1}{2}

💡 ¡Consejo! Siempre verifica tus resultados sustituyendo los valores encontrados en la ecuación original para comprobar que son correctos.

Esto nos da dos soluciones:

  • X₁ = 5+15 + 1/2 = 6/2 = 3
  • X₂ = 515 - 1/2 = 4/2 = 2

¡Felicidades! Acabas de resolver una ecuación de segundo grado usando la fórmula general.

We thought you’d never ask...

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

You can download the app in the Google Play Store and in the Apple App Store.

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content: Quadratic Formula

2

Most popular content in Matemáticas

9

Most popular content

9

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

MatemáticasMatemáticas86 views·Updated Jun 30, 2026·1 page

Cómo Resolver Ecuaciones Cuadráticas con la Fórmula General

J
julianamelliza30@julianamelliza30_43jm

¡Hola! Vamos a aprender cómo resolver ecuaciones de segundo grado utilizando la fórmula general. Esta es una herramienta súper útil que te permite encontrar las soluciones (o raíces) de cualquier ecuación cuadrática de forma rápida y efectiva.

1
of 1
Scribe
# Formula General Para ecuaciones de
## Segundo Grado

1. Para resduer una ecuación usando fórmla general, esta debe
Cumplir con la f

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

Fórmula General Para Ecuaciones de Segundo Grado

Para resolver ecuaciones de segundo grado, necesitamos usar la fórmula general. Esta fórmula se aplica cuando la ecuación tiene la forma ax² + bx + c = 0, donde debes identificar los valores de a, b y c.

Tomemos como ejemplo la ecuación x² - 5x + 6 = 0. Aquí, a = 1, b = -5 y c = 6. La fórmula general es:

X=b±b24ac2aX = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

Sustituyendo nuestros valores: X=(5)±(5)24(1)(6)2(1)X = \frac{-(-5) \pm \sqrt{(-5)^2 - 4(1)(6)}}{2(1)} X=5±25242=5±12=5±12X = \frac{5 \pm \sqrt{25 - 24}}{2} = \frac{5 \pm \sqrt{1}}{2} = \frac{5 \pm 1}{2}

💡 ¡Consejo! Siempre verifica tus resultados sustituyendo los valores encontrados en la ecuación original para comprobar que son correctos.

Esto nos da dos soluciones:

  • X₁ = 5+15 + 1/2 = 6/2 = 3
  • X₂ = 515 - 1/2 = 4/2 = 2

¡Felicidades! Acabas de resolver una ecuación de segundo grado usando la fórmula general.

We thought you’d never ask...

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

You can download the app in the Google Play Store and in the Apple App Store.

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content: Quadratic Formula

2

Most popular content in Matemáticas

9

Most popular content

9

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user