Mathematics
Mathematics, 03.04.2020 22:19, assassin42

2) 2k2 - 4k - 14 = 0
A) 2.243, -6.243
B) 3.828, -1.828
C) 2.658,-0.658
D) -0.5, -1

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Do you know the correct answer?
2) 2k2 - 4k - 14 = 0
A) 2.243, -6.243
B) 3.828, -1.828
C) 2.658,-0.658
D) -0...

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