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![92+\frac{56}{14-x}=100\\\\\frac{56}{14-x}=8\\\\(\frac{56}{14-x})*(14-x)=8*(14-x)\\\\56=(8*14)+[8*(-x)]\\\\56=112-8x\\\\-56=-8x\\\\\\x=7](https://tex.z-dn.net/?f=92%2B%5Cfrac%7B56%7D%7B14-x%7D%3D100%5C%5C%5C%5C%5Cfrac%7B56%7D%7B14-x%7D%3D8%5C%5C%5C%5C%28%5Cfrac%7B56%7D%7B14-x%7D%29%2A%2814-x%29%3D8%2A%2814-x%29%5C%5C%5C%5C56%3D%288%2A14%29%2B%5B8%2A%28-x%29%5D%5C%5C%5C%5C56%3D112-8x%5C%5C%5C%5C-56%3D-8x%5C%5C%5C%5C%5C%5Cx%3D7)
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Suppose a car has 4 gallons in its tank and the tank holds 14.5 gallons. How long does it take to fill the tank?
1 answer:
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The quadratic equation which matches given solution is x² + 3x + 3 = 0. Then the correct option is C.
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The solutions are given below.
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2) x² + 3x + 12 = 0, the zeroes of the equation will be
3) x² + 3x + 3 = 0, the zeroes of the equation will be
4) 2x² + 6x + 3 = 0, the zeroes of the equation will be
More about the quadratic equation link is given below.