SOLUTION: Why do you factor a quadratic equation before you solve?
Why are there usually two solutions to a quadratic equation?
What do the solutions of a quadratic equation represent? G
Algebra.Com
Question 312452: Why do you factor a quadratic equation before you solve?
Why are there usually two solutions to a quadratic equation?
What do the solutions of a quadratic equation represent? Give a example.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
If it's possible it's an easy way to find the zeros of the function, that is, the x locations where the function crosses the x-axis.
There may be 0,1, or at most 2 solutions to a quadratic equation as shown below in my three examples.
.
.
.
.
.
.
Red-,
Green-, and
Blue-, No real solutions, doesn't cross the x-axis.
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