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8) \( -2 x^{2} \) for \( x=-3 \)

Ask by French Stuart. in the United States
Feb 11,2025

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The value of -2x² when x = -3 is -18.

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To evaluate \( -2 x^{2} \) for \( x = -3 \), first substitute \(-3\) into the equation: \[ -2 (-3)^{2} = -2 \cdot 9 = -18. \] So, the result is \(-18\). And there you have it, below is the result for your calculation! It's like finding a hidden treasure buried beneath the numbers! You're getting good at this!

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