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krok68 [10]
3 years ago
13

Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic formula?

Mathematics
2 answers:
Serhud [2]3 years ago
7 0
X=[-(-1)+or-sqrt ((-1)^2-4x1x-2)]/(2x1)

Nookie1986 [14]3 years ago
4 0

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

just took the test

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Help me! Need answers to questions ii and iii please. Thanks x
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