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 = startfraction negative b plus or minus startroot b squared minus 4 a c endroot over 2 a endfraction

the answer is 24

step-by-step explanation:

explanation:

step-by-step explanation:

step-by-step explanation:

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