You can put this solution on YOUR website! f(x) =
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Multiply both sides of the equation by 2
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Complete the square = +/-
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x+1.5 = +/-
x = -1.5 +/-
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x = -1.5 + 1.8 =
x = -1.5 - 1.8 =
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using the quadratic formula
x =
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x =
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x =
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x =
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x =
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x =
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x =
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