f(0)=5n^2+3n

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Solution for f(0)=5n^2+3n equation:


Simplifying
f(0) = 5n2 + 3n

Reorder the terms for easier multiplication:
0f = 5n2 + 3n

Anything times zero is zero.
0f = 5n2 + 3n

Reorder the terms:
0 = 3n + 5n2

Solving
0 = 3n + 5n2

Solving for variable 'n'.
Remove the zero:
-3n + -5n2 = 3n + 5n2 + -3n + -5n2

Reorder the terms:
-3n + -5n2 = 3n + -3n + 5n2 + -5n2

Combine like terms: 3n + -3n = 0
-3n + -5n2 = 0 + 5n2 + -5n2
-3n + -5n2 = 5n2 + -5n2

Combine like terms: 5n2 + -5n2 = 0
-3n + -5n2 = 0

Factor out the Greatest Common Factor (GCF), '-1n'.
-1n(3 + 5n) = 0

Ignore the factor -1.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 5n)' equal to zero and attempt to solve: Simplifying 3 + 5n = 0 Solving 3 + 5n = 0 Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5n = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5n = 0 + -3 5n = 0 + -3 Combine like terms: 0 + -3 = -3 5n = -3 Divide each side by '5'. n = -0.6 Simplifying n = -0.6

Solution

n = {0, -0.6}

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