16d^2+24d+9=0

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Solution for 16d^2+24d+9=0 equation:


Simplifying
16d2 + 24d + 9 = 0

Reorder the terms:
9 + 24d + 16d2 = 0

Solving
9 + 24d + 16d2 = 0

Solving for variable 'd'.

Factor a trinomial.
(3 + 4d)(3 + 4d) = 0

Subproblem 1

Set the factor '(3 + 4d)' equal to zero and attempt to solve: Simplifying 3 + 4d = 0 Solving 3 + 4d = 0 Move all terms containing d to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4d = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4d = 0 + -3 4d = 0 + -3 Combine like terms: 0 + -3 = -3 4d = -3 Divide each side by '4'. d = -0.75 Simplifying d = -0.75

Subproblem 2

Set the factor '(3 + 4d)' equal to zero and attempt to solve: Simplifying 3 + 4d = 0 Solving 3 + 4d = 0 Move all terms containing d to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4d = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4d = 0 + -3 4d = 0 + -3 Combine like terms: 0 + -3 = -3 4d = -3 Divide each side by '4'. d = -0.75 Simplifying d = -0.75

Solution

d = {-0.75, -0.75}

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