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Silvester
Mathematics
27 December, 02:29
Divide (15x^2+x-8) / (3x-1)
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Gideon Mcbride
27 December, 02:38
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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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