Mathematics, 05.06.2020 21:57 mprjug6

Which of these choices are quadratic equations? Check all that apply. A. 2x – 1 = 0
B. 2x2 - 1 = 0
C. 2x2 - 1
D. 3x2 + 5x - 1 = 0
E. x - x² +5=0
F. - 4x2 + x = 0

Answers: 2

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Which of these choices are quadratic equations? Check all that apply. A. 2x – 1 = 0
B. 2x2 -...

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