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OpenStudy (anonymous):
Referring to the figure, evaluate the expression shown when a = 3, b = 7, c = 2
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OpenStudy (anonymous):
plug in a=3, b=7 and c=2 into the equation. It should become... \[\sqrt {7^2-4(3)(2)}\] Solve to get your answer.
OpenStudy (anonymous):
the equation is the in blue if you click on it?
OpenStudy (anonymous):
I'm sorry. I don't quite get you. Could you please rephrase your question? :/
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