Solve Polynomial Inequalities Graphically 1

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Solving polynomial inequalities may involve the following steps
1. Write all the terms on one side and simplify
2. Factor if required
3. Find zeros and create Interval Table
4. Take test points to check the sign
5. Write solution on number line or using intervals
6. Check the result by sketching graph
You can also sketch graph and directly solve the inequality after the factored form of the polynomials.
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