Answer:
Solve: 2x−3=02x−3=0 .
If you missed this problem, review Example 2.2.
Solve: 2y2+y=152y2+y=15 .
If you missed this problem, review Example 6.45.
Solve 1x2+2x−8>01x2+2x−8>0
If you missed this problem, review Example 7.56.
We have learned how to solve linear inequalities and rational inequalities previously. Some of the techniques we used to solve them were the same and some were different. We will now learn to solve inequalities that have a quadratic expression. We will use some of the techniques from solving linear and rational inequalities as well as quadratic equations. We will solve quadratic inequalities two ways—both graphically and algebraically.
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Pa Brainliess po thank you