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Let x^2 + 11x = 3 . What values make an equivalent number sentence after completing the square? Enter your answers in the boxes. x^2 + 11x + ______ = _________ ________________________________________________________
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Mar 22, 2019
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Let x^2 + 11x = 3 .
What values make an equivalent number sentence after completing the square?
Enter your answers in the boxes.
x^2 + 11x + ______ = _________
________________________________________________________
Use the quadratic formula to determine the exact solutions to the equation.
2x^2 − 5x + 1 = 0
Enter your answers in the boxes.
x = ______ or x = ________
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Kailin
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I only know the second one, I think the answer is 5+ square root of 17 over 4, and 5- square root of 17 over 4. might be wrong though.
Christopher Foy
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Mar 29, 2019
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