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For the Given Quadratic Equation, One of Its Solutions Has 40x2−92x−20=0,x=5240 \mathrm{x}^{2}-92 \mathrm{x}-20=0, \mathrm{x}=\frac{5}{2}

Question 8

Multiple Choice

For the given quadratic equation, one of its solutions has been provided. Use it to find the other solution.
- 40x2−92x−20=0,x=5240 \mathrm{x}^{2}-92 \mathrm{x}-20=0, \mathrm{x}=\frac{5}{2}


A) x=15x=\frac{1}{5}
B) x=5x=5
C) x=−52x=-\frac{5}{2}
D) x=−15x=-\frac{1}{5}

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