To determine which option is equivalent to the statement provided, let's break down the statement step by step.
The statement is: "the product of negative six and a number squared, plus the product of five and the same number is thirty-one."
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"the product of negative six and a number squared" can be expressed as: \(-6x^2\)
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"plus the product of five and the same number" can be expressed as: \(+ 5x\)
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"is thirty-one" translates to: \(= 31\)
Putting it all together, we write the equation based on the statement: \[ -6x^2 + 5x = 31 \]
Now, looking at the provided options, the correct equivalent quadratic equation is: −6x^2 + 5x = 31.