Question 601621: Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0. Solution: 4,only solution.
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Answer by stanbon(75887)   (Show Source):
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Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0. Solution: 4,only solution.
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If x = 4 is the only solution, it must have multiplicity 2.
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Ans: (x-4)^2 = 0
x^2-8x+16 = 0
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Cheers,
Stan H.
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