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Which of the following equations is quadratic? xxx + 1) = 0 (x+3)(x + 4) = 5 5(4 x - 2) = 3​
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Which of the following equations is quadratic?

xxx + 1) = 0
(x+3)(x + 4) = 5
5(4 x - 2) = 3​

User Pguetschow
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4 votes

Answer:

(x+3)(x+4)=5 is quadratic

User Jeremias
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