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OpenStudy (anonymous):
To solve 4x^2-4x=19 by completing the square, you can write an equivalent equation of the form (x-.5)^2=k. a. Find the value of k b. Solve the equation for x
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OpenStudy (anonymous):
Before you complete the square, start by factoring the 4 on the left. Then divide both sides by 4.
OpenStudy (anonymous):
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