select the correct answer.\nwhat are the solutions of the quadratic equation below?\n-7x² - 23x + 10 = 0\na…

select the correct answer.\nwhat are the solutions of the quadratic equation below?\n-7x² - 23x + 10 = 0\na. $\frac{23pmsqrt{809}}{-14}$\nb. $\frac{23pmsqrt{809}}{-7}$\nc. $\frac{-23pmsqrt{809}}{-14}$\nd. $\frac{-23pmsqrt{809}}{-7}$
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