ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
standard form of a quadratic
2 roots
no real roots
one unique root
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
We know how to solve by factoring
ex.
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
Solving "Incomplete" Quadratics
ax2 + c =0
Notice there is no linear term
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
ex. Jan 4­8:11 PM
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
Unlike the quadratics that we factored, incomplete quadratics can have irrational solutions. ex. of an
irrational number
√8
√32
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
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ALG 2 Solving incomplete quadratics inverse operations.notebook
January 05, 2015
Homework:
1: a­c
2: a­c
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