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Solve the equation −3x2 − 11x + 4 = 0 using the quadratic formula. Leave your answer in radical form.



1 Answer

5 votes


3 {x}^(2) + 11x - 4 = 0 \\ 3 {x}^(2) + 12x - x - 4 = 0 \\ 3x(x + 4) - (x + 4) = 0 \\ (x + 4)(3x - 1) = 0 \\ x = - 4 \: (1)/(3)

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User SKARVA Bodavula
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