Mathematics, 19.04.2020 20:48, clevelandjaniya

Which of the following equations is quadratic?

x( x2 + 1) = 0
( x + 3)( x + 4) = 5
5(4 x + 2) = 3

Answers: 3

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Do you know the correct answer?

Which of the following equations is quadratic?

x( x2 + 1) = 0
( x + 3)( x + 4) = 5...