Write a quadratic equation that has integer coefficients and has solutions -12 and -7.
E) None of the above

Name: Write a quadratic equation that has integer coefficients and has solutions -12 and -7. E) None of the above
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Question

Quizplus · Accepted Answer

Since the solutions are -12 and -7, the quadratic equation can be written in factored form as $(x+12)(x+7)$. Multiplying out the factors, we get $x^2 + 19x + 84$. This quadratic equation has integer coefficients, and its solutions are -12 and -7. Thus, the correct choice is A.

Write a Quadratic Equation That Has Integer Coefficients and Has