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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 =

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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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 =

User Eric Streeper
by
7.9k points

2 Answers

5 votes
x=[-(-1)+or-sqrt ((-1)^2-4x1x-2)]/(2x1)
Which shows the correct substitution of the values a, b, and c from the equation –2 = –x-example-1
User Mudphone
by
8.9k points
3 votes

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

just took the test

User Bangonkali
by
9.4k points
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