
Khan Academy | Khan Academy
Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.
Solving quadratic equations by factoring (article) - Khan Academy
Learn how to solve quadratic equations like (x-1) (x+3)=0 and how to use factorization to solve other forms of equations.
Solving quadratics by factoring review - Khan Academy
Factoring quadratics makes it easier to find their solutions. This article reviews factoring techniques and gives you a chance to try some practice problems.
Factoring quadratic expressions: how to walkthrough (video ... - Khan ...
In this video I want to do a bunch of examples of factoring a second degree polynomial, which is often called a quadratic. Sometimes a quadratic polynomial, or just a quadratic itself, or quadratic …
Solving quadratics by factoring: leading coefficient ≠ 1
So let's see if we can factor, if we can express this quadratic as a product of two expressions. The way we think about this, and we've done it multiple times, if we have something, if we have x plus a, times …
Solving quadratics by factoring (video) | Khan Academy
So I've noticed something about factoring a quadratic equation. I'm not sure if this applies to all quadratic equations, but when you put one in the form of ax^2+bx+c=0, factor it, and then multiply a and the …
Factoring quadratic expressions: how to walkthrough (video ... - Khan ...
In this video I want to do a bunch of examples of factoring a second degree polynomial, which is often called a quadratic. Sometimes a quadratic polynomial, or just a quadratic itself, or quadratic …
Quadratics by factoring (practice) | Khan Academy
Solve quadratic equations of the form ax^2+bx+c=0 that can be rewritten according to their linear factors.
Factoring simple quadratics review (article) | Khan Academy
Factoring quadratics is very similar to multiplying binomials, just going the other way. For example, x^2+3x+2 factors to (x+1) (x+2) because (x+1) (x+2) multiplies to x^2+3x+2. This article reviews the …
Factoring two-variable quadratics (video) | Khan Academy
x^2 is a quadratic, and x^3 would be a cubic. There are several easy cubics to factor, or you have to look and see if there is no constant so that an x could be factored out.