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 =

asked Aug 3, 2019 64.7k views

1 vote

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 =

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5 votes

x=[-(-1)+or-sqrt ((-1)^2-4x1x-2)]/(2x1)

Mudphone answered Aug 5, 2019

6.6k points

3 votes

the correct answer is D... on Ed....

just took the test

Bangonkali answered Aug 6, 2019

6.9k points

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