72d^2+24d+2=0

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Solution for 72d^2+24d+2=0 equation:


Simplifying
72d2 + 24d + 2 = 0

Reorder the terms:
2 + 24d + 72d2 = 0

Solving
2 + 24d + 72d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '2'.
2(1 + 12d + 36d2) = 0

Factor a trinomial.
2((1 + 6d)(1 + 6d)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(1 + 6d)' equal to zero and attempt to solve: Simplifying 1 + 6d = 0 Solving 1 + 6d = 0 Move all terms containing d to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 6d = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 6d = 0 + -1 6d = 0 + -1 Combine like terms: 0 + -1 = -1 6d = -1 Divide each side by '6'. d = -0.1666666667 Simplifying d = -0.1666666667

Subproblem 2

Set the factor '(1 + 6d)' equal to zero and attempt to solve: Simplifying 1 + 6d = 0 Solving 1 + 6d = 0 Move all terms containing d to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 6d = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 6d = 0 + -1 6d = 0 + -1 Combine like terms: 0 + -1 = -1 6d = -1 Divide each side by '6'. d = -0.1666666667 Simplifying d = -0.1666666667

Solution

d = {-0.1666666667, -0.1666666667}

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