4n^4-4n^3=48n^2

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Solution for 4n^4-4n^3=48n^2 equation:


Simplifying
4n4 + -4n3 = 48n2

Reorder the terms:
-4n3 + 4n4 = 48n2

Solving
-4n3 + 4n4 = 48n2

Solving for variable 'n'.

Reorder the terms:
-48n2 + -4n3 + 4n4 = 48n2 + -48n2

Combine like terms: 48n2 + -48n2 = 0
-48n2 + -4n3 + 4n4 = 0

Factor out the Greatest Common Factor (GCF), '4n2'.
4n2(-12 + -1n + n2) = 0

Factor a trinomial.
4n2((-3 + -1n)(4 + -1n)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'n2' equal to zero and attempt to solve: Simplifying n2 = 0 Solving n2 = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n2 = 0 Take the square root of each side: n = {0}

Subproblem 2

Set the factor '(-3 + -1n)' equal to zero and attempt to solve: Simplifying -3 + -1n = 0 Solving -3 + -1n = 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 + -1n = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1n = 0 + 3 -1n = 0 + 3 Combine like terms: 0 + 3 = 3 -1n = 3 Divide each side by '-1'. n = -3 Simplifying n = -3

Subproblem 3

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

Solution

n = {0, -3, 4}

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