0=14d+8d^2

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Solution for 0=14d+8d^2 equation:


Simplifying
0 = 14d + 8d2

Solving
0 = 14d + 8d2

Solving for variable 'd'.
Remove the zero:
-14d + -8d2 = 14d + 8d2 + -14d + -8d2

Reorder the terms:
-14d + -8d2 = 14d + -14d + 8d2 + -8d2

Combine like terms: 14d + -14d = 0
-14d + -8d2 = 0 + 8d2 + -8d2
-14d + -8d2 = 8d2 + -8d2

Combine like terms: 8d2 + -8d2 = 0
-14d + -8d2 = 0

Factor out the Greatest Common Factor (GCF), '-2d'.
-2d(7 + 4d) = 0

Ignore the factor -2.

Subproblem 1

Set the factor 'd' equal to zero and attempt to solve: Simplifying d = 0 Solving d = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d = 0

Subproblem 2

Set the factor '(7 + 4d)' equal to zero and attempt to solve: Simplifying 7 + 4d = 0 Solving 7 + 4d = 0 Move all terms containing d to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 4d = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4d = 0 + -7 4d = 0 + -7 Combine like terms: 0 + -7 = -7 4d = -7 Divide each side by '4'. d = -1.75 Simplifying d = -1.75

Solution

d = {0, -1.75}

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