6d^4-20d^3+16d^2=

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Solution for 6d^4-20d^3+16d^2= equation:


Simplifying
6d4 + -20d3 + 16d2 = 0

Reorder the terms:
16d2 + -20d3 + 6d4 = 0

Solving
16d2 + -20d3 + 6d4 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '2d2'.
2d2(8 + -10d + 3d2) = 0

Factor a trinomial.
2d2((4 + -3d)(2 + -1d)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'd2' equal to zero and attempt to solve: Simplifying d2 = 0 Solving d2 = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d2 = 0 Take the square root of each side: d = {0}

Subproblem 2

Set the factor '(4 + -3d)' equal to zero and attempt to solve: Simplifying 4 + -3d = 0 Solving 4 + -3d = 0 Move all terms containing d to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3d = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3d = 0 + -4 -3d = 0 + -4 Combine like terms: 0 + -4 = -4 -3d = -4 Divide each side by '-3'. d = 1.333333333 Simplifying d = 1.333333333

Subproblem 3

Set the factor '(2 + -1d)' equal to zero and attempt to solve: Simplifying 2 + -1d = 0 Solving 2 + -1d = 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 + -1d = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1d = 0 + -2 -1d = 0 + -2 Combine like terms: 0 + -2 = -2 -1d = -2 Divide each side by '-1'. d = 2 Simplifying d = 2

Solution

d = {0, 1.333333333, 2}

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