# How can we solve a quadratic inequality by factorizing it?

##### 1 Answer

Oct 8, 2017

You can factorize the inequality by bringing all terms to LHS, then factorizing it into two linear binomials and finally using **sign chart**.

#### Explanation:

You can factorize the inequality (not necessarily a quadratic) by bringing all terms to LHS, then factorizing it into two linear binomials and finally using **sign chart**.

Examples: https://socratic.org/questions/how-do-you-solve-y-2-4-0-using-a-sign-chart

and https://socratic.org/questions/how-do-you-solve-y-3-y-2-4y-4-0-using-a-sign-chart