3d^2-10-13d=0

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Solution for 3d^2-10-13d=0 equation:


Simplifying
3d2 + -10 + -13d = 0

Reorder the terms:
-10 + -13d + 3d2 = 0

Solving
-10 + -13d + 3d2 = 0

Solving for variable 'd'.

Factor a trinomial.
(-2 + -3d)(5 + -1d) = 0

Subproblem 1

Set the factor '(-2 + -3d)' equal to zero and attempt to solve: Simplifying -2 + -3d = 0 Solving -2 + -3d = 0 Move all terms containing d to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3d = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3d = 0 + 2 -3d = 0 + 2 Combine like terms: 0 + 2 = 2 -3d = 2 Divide each side by '-3'. d = -0.6666666667 Simplifying d = -0.6666666667

Subproblem 2

Set the factor '(5 + -1d)' equal to zero and attempt to solve: Simplifying 5 + -1d = 0 Solving 5 + -1d = 0 Move all terms containing d to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1d = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1d = 0 + -5 -1d = 0 + -5 Combine like terms: 0 + -5 = -5 -1d = -5 Divide each side by '-1'. d = 5 Simplifying d = 5

Solution

d = {-0.6666666667, 5}

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