3c^2=10c+8

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Solution for 3c^2=10c+8 equation:


Simplifying
3c2 = 10c + 8

Reorder the terms:
3c2 = 8 + 10c

Solving
3c2 = 8 + 10c

Solving for variable 'c'.

Reorder the terms:
-8 + -10c + 3c2 = 8 + 10c + -8 + -10c

Reorder the terms:
-8 + -10c + 3c2 = 8 + -8 + 10c + -10c

Combine like terms: 8 + -8 = 0
-8 + -10c + 3c2 = 0 + 10c + -10c
-8 + -10c + 3c2 = 10c + -10c

Combine like terms: 10c + -10c = 0
-8 + -10c + 3c2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(4 + -1c)' equal to zero and attempt to solve: Simplifying 4 + -1c = 0 Solving 4 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1c = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1c = 0 + -4 -1c = 0 + -4 Combine like terms: 0 + -4 = -4 -1c = -4 Divide each side by '-1'. c = 4 Simplifying c = 4

Solution

c = {-0.6666666667, 4}

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