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    Quadratic equation

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    Solve this equation: 3x²- 5x -1 = 0.

    © BrainMass Inc. brainmass.com December 24, 2021, 4:53 pm ad1c9bdddf

    Solution Preview

    See attached.

    1. Solve this equation: 3x²- 5x -1 = 0

    Let's compare this equation ax² + bx + c
    to 3x² - 5x - 1

    SO a is in the equation 3x² - 5x - 1
    And b is ?
    And C is ?

    Have you ever seen this formula to solve expressions????????

    Solution Summary

    This shows how to solve a quadratic equation with step-by-step details.