Solving quadratics by factoring leading coefficient ≠ 1 High School Math Khan Academy

   
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Solving quadratics by factoring: leading coefficient ≠ 1 | High School Math | Khan Academy
Загружен 2 марта 2016
Sal solves 6x²-120x+600=0 by first dividing by 6 and then factoring. Watch the next lesson: ...

Factoring quadratics as (x+a)(x+b) (example 2) | Mathematics II | High School Math | Khan Academy
Загружен 15 июля 2015
Sal factors x²-3x-10 as (x+2)(x-5) using the sum-product form: (x+a)(x+b)=x²+(a+b)x+a*b. Watch the next lesson: ...

Solving quadratics by taking square roots examples | High School Math | Khan Academy
Загружен 2 марта 2016
Sal solves the equation (x+3)²-4=0 and finds the x-intercepts of f(x)=(x-2)²-9. Watch the next lesson: ...

Solving quadratics using structure | Mathematics II | High School Math | Khan Academy
Загружен 11 февраля 2016
Sal solves (2x-3)^2=4x-6 by substituting p for 2x-3 and obtaining the simpler equation p^2=2p. Watch the next lesson: ...

Solve Quadratic equations by factoring with a leading coefficient
Загружен 21 августа 2014
This video explains how to solve a quadratic equation by factoring when the leading coefficient is not a 1 (Slide method)

Worked example: Solving equations by completing the square | High School Math | Khan Academy
Загружен 3 марта 2016
Sal solves x²-2x-8=0 by rewriting the equation as (x-1)²-9=0 (which is done by completing the square!). Watch the next lesson: ...

Recognizing quadratic factor methods
Загружен 3 апреля 2017
Review recognizing and applying quadratic factoring methods.

Factoring Trinomials with Leading Coefficient of One
Загружен 9 мая 2012

Factoring: Trinomials with non-1 leading coefficient
Загружен 8 мая 2014

How to Factor and Solve Quadratic Equations - Leading Coefficient Not One - Quick and Simple Method
Загружен 3 июля 2018
Learn how to Factor and Solve Quadratic Equations that have leading coefficients other than One. Quick and Simple Method by .

Factoring Trinomials Box Strategy Leading Coefficient ≠ 1
Загружен 5 января 2016

Find Roots of Quadratic Equation with Complex Coefficients in Standard Form
Загружен 9 ноября 2015

Finding the roots of a quadratic equation with leading coefficient 1 Q3 W3 #1
Загружен 30 января 2017

Solve a Quadratic Equation with Fractions by Factoring
Загружен 16 июня 2012
Solve by factoring... clear the fractions first.

Factoring with a leading coefficient
Загружен 7 марта 2012
How to factor a trinomial if there is a number in front of the x squared.

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