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20 February, 16:56

Divide (15x^2+x-8) / (3x-1)

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  1. 20 February, 17:59
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    Simplifying - 15x2 + - 2x + 8 = 0

    Reorder the terms: 8 + - 2x + - 15x2 = 0 Solving 8 + - 2x + - 15x2 = 0 Solving for variable 'x'.

    Factor a trinomial. (2 + - 3x) (4 + 5x) = 0 Subproblem 1Set the factor ' (2 + - 3x) ' equal to zero and attempt to solve:

    Simplifying 2 + - 3x = 0 Solving 2 + - 3x = 0

    Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + - 2 + - 3x = 0 + - 2

    Combine like terms: 2 + - 2 = 0 0 + - 3x = 0 + - 2 - 3x = 0 + - 2

    Combine like terms: 0 + - 2 = - 2 - 3x = - 2

    Divide each side by '-3'. x = 0.6666666667

    Simplifying x = 0.6666666667

    Subproblem 2

    Set the factor ' (4 + 5x) ' equal to zero and attempt to solve:

    Simplifying 4 + 5x = 0

    Solving 4 + 5x = 0

    Move all terms containing x to the left, all other terms to the right.

    Add '-4' to each side of the equation. 4 + - 4 + 5x = 0 + - 4

    Combine like terms: 4 + - 4 = 0 0 + 5x = 0 + - 4 5x = 0 + - 4

    Combine like terms: 0 + - 4 = - 4 5x = - 4

    Divide each side by '5'. x = - 0.8 Simplifying x = - 0.8

    Solutionx = {0.6666666667, - 0.8}
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