Mathematics, 02.10.2019 08:30, selfiegymnast

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula?

check all that apply.

a. 2x2 - 3x + 10 = 2x + 21
b. 2x2 - 6x - 7 = 2x2
c. 5x2 + 2x - 4 = 2x2
d. 5x3 - 3x + 10 = 2x2

Answers: 1

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After being rearranged and simplified, which of the following equations could be solved using the qu...