Solving Rational Equations
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Posljednje ažuriranje 5 months ago
18
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Learning Expectation: I can find the zeroes of simple rational equationsand identify any possible extraneous solutions
Learning Goal: AA.FGR.8.4
Please show your work on your own paper. This will be turned in on Canvas.
DO Now ( warm-up)
What is x = ?
x can't equal what 2 numbers?
5&6
Solution?
Solution?
x can't equal what 2 numbers? Use a comma to separate the numbers.
x=2
extraneous solution x=2
What is the extraneous solution?
Andy can build a brick walkway in 3 days. Matt can build a brick walkway in 5 days. How long will it take them if they work together?
Write the equation for this scenerio.
How long will it take them if they work together?
#15 Solve, show your work on your own paper
#16 Solve, show your work on your own paper
This question is very similar to the example after #9. Show the work .