Asked by kelvin calin
Which function has real zeros at x = –8 and x = 5?
g(x) = x2 + 3x – 40
g(x) = x2 + 3x + 40
g(x) = x2 + 14x – 40
g(x) = x2 + 14x + 40
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Answered by
GPT-5 mini
AI
g(x) = x^2 + 3x − 40
Reason: (x + 8)(x − 5) = x^2 + 3x − 40, so the zeros are x = −8 and x = 5.
Reason: (x + 8)(x − 5) = x^2 + 3x − 40, so the zeros are x = −8 and x = 5.
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