How do we solve a trinomial equation by factoring?
Start by watching the following video:
https://www.youtube.com/watch?v=BlTcuLNzM3c
How do we solve a trinomial equation by factoring?
Start by watching the following video:
https://www.youtube.com/watch?v=BlTcuLNzM3c
Match each trinomial with its factors. Hint: Pay attention to the middle term.
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Match each trinomial with its factors. This time we subtract to get the middle term.
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Match each BINOMIAL with its factors. What happened to the middle term?
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HOW TO GET SOLUTIONS
After factoring, set each factor equal to zero and solve.
The values that make each factor equal zero are the solutions.
Steps to solve a quadratic by factoring:
1. Set the equation equal to zero. ax2+bx+c=0
2. Factor. (x + )(x + ) = 0
3. Find the value that makes each factor equal zero.
