Use the quadratic formula to solve x² + 8x + 9 = 0. What are the solutions to the equation? Round irrational solutions to the nearest tenth.
x=-1.2 and x=-6.8
x = 1 and x=-9
x=-6.6 and x=-1.4
x=-1 and x=-8
+4
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Home » Mathematics » Use the quadratic formula to solve x² + 8x + 9 = 0. What are the solutions to the equation? Round irrational solutions to the nearest tenth. x=-1.2 and x=-6.8 x = 1 and x=-9 x=-6.6 and x=-1.4 x=-1 and x=-8