Mathematics, 27.02.2020 17:19 jen1164

Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 into the quadratic formula?
Quadratic formula: x = -btyb?- 400
Quadratic
-(-1)/(-1)2 - 4(1)(-4)
2 (1)
-11712-4-1)(-4)
2(-1)
0 x==184234316-3
x=-(-1)30– 1)2 - 4(17 – 2)
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