Write a quadratic trinomial about x such that its quadratic coefficient is - 5, then the quadratic trinomial is______ ． | Math enthusiast | Mathematical art

Write a quadratic trinomial about x such that its quadratic coefficient is - 5, then the quadratic trinomial is______ ．

The answer to this question is not unique. All the quadratic trinomials in the form of - 5x2 + ax + B (a ≠ 0, B ≠ 0) conform to the meaning of the question

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