Download presentation

Presentation is loading. Please wait.

Published byJason Lewis Modified over 9 years ago

1
Solving Quadratic Equations using Factoring

2
has the form: ax 2 + bx + c = 0 If necessary, we will need to rearrange into this form before we solve!

3
If a·b = 0, what can we say about either a or b? Either a = 0 or b = 0 SO… if (x + 2)(x – 3) = 0, we can say x + 2 = 0 or x – 3 = 0 Therefore, x = -2 or x = 3

4
1. Write in standard form: ax 2 + bx + c = 0 2. Factor the non-zero side. 3. Set each factor equal to zero. 4. Solve each equation. 5. Check your answers in the original equation.

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google