(n+4)(6n+8)=

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Solution for (n+4)(6n+8)= equation:


Simplifying
(n + 4)(6n + 8) = 0

Reorder the terms:
(4 + n)(6n + 8) = 0

Reorder the terms:
(4 + n)(8 + 6n) = 0

Multiply (4 + n) * (8 + 6n)
(4(8 + 6n) + n(8 + 6n)) = 0
((8 * 4 + 6n * 4) + n(8 + 6n)) = 0
((32 + 24n) + n(8 + 6n)) = 0
(32 + 24n + (8 * n + 6n * n)) = 0
(32 + 24n + (8n + 6n2)) = 0

Combine like terms: 24n + 8n = 32n
(32 + 32n + 6n2) = 0

Solving
32 + 32n + 6n2 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '2'.
2(16 + 16n + 3n2) = 0

Factor a trinomial.
2((4 + n)(4 + 3n)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(4 + n)' equal to zero and attempt to solve: Simplifying 4 + n = 0 Solving 4 + n = 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 + n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + n = 0 + -4 n = 0 + -4 Combine like terms: 0 + -4 = -4 n = -4 Simplifying n = -4

Subproblem 2

Set the factor '(4 + 3n)' equal to zero and attempt to solve: Simplifying 4 + 3n = 0 Solving 4 + 3n = 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 + 3n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3n = 0 + -4 3n = 0 + -4 Combine like terms: 0 + -4 = -4 3n = -4 Divide each side by '3'. n = -1.333333333 Simplifying n = -1.333333333

Solution

n = {-4, -1.333333333}

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