Mathematics
Mathematics, 20.02.2020 02:10, triggercell

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After being rearranged and simplified, which equation cannot be solved using
the quadratic formula?

A. 5x² + 2x - 4 = 2x²
B. 2x² - 6x-7 = 2x²
C. 2x^2 - 3x + 10 = 2x+ 21
D. -3x + 10 = 2x^2

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Answers: 2

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