math

posted by .

idk how 2 do it
the teacher told us how but didn't show us
plz help
(the 2 is an exponent)
3b^2+b-10=0

  • math -

    Bella, please don't switch names,

    do it the same way I showed you when you posted as Angel.
    http://www.jiskha.com/display.cgi?id=1300932790

  • math -

    In google type:
    "quadratic equation online"

    When you see list of results click on:

    Free Online Quadratic Equation Solver.Solve by Quadratic Formula

    When page be open in rectacangle type:

    3b^2+b-10=0

    and click option solve it

    You will see solution step-by-step

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