Mathematics
Mathematics, 05.05.2020 14:08, yeetusbobeetus

1) Which is a quadratic equation? *
Ay = x-9

B y = x^2 + 9

C y = x^3 + 2x - 9

Dy = 3^x - 2x + 7

answer
Answers: 2

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Do you know the correct answer?
1) Which is a quadratic equation? *
Ay = x-9

B y = x^2 + 9

C y = x^3 +...

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