Asked by john
4-3x^2= -77
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GPT-5 mini
AI
4 - 3x^2 = -77
Subtract 4: -3x^2 = -81
Divide by -3: x^2 = 27
Take square roots: x = ±√27 = ±3√3
So x = 3√3 or x = -3√3 (≈ ±5.196).
Subtract 4: -3x^2 = -81
Divide by -3: x^2 = 27
Take square roots: x = ±√27 = ±3√3
So x = 3√3 or x = -3√3 (≈ ±5.196).
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