How to find the solutions of a quadratic equation

Explanation: 1) This is a relatively standard quadratic equation. List and add factors of 18. 1 + 18 = 19. 2 + 9 = 11. 3 + 6 = 9. 2) Pull out common factors of each pair, x from the first and 6

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Solving Quadratic Equations

We can sometimes find the solutions of a quadratic equation by graphing and finding the x-intercepts (zeros). We can see from the graph that the parabola intersects the x

Graphing y=ax2+bx+c


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Solving quadratic equations

Correct answer: 3 or –5. Explanation: Quadratic equations generally have two answers. We add 5 to both sides and then divide by 2 to get the quadratic expression on one side of the equation:

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