2a^2-6a^2-56a=0

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Solution for 2a^2-6a^2-56a=0 equation:


Simplifying
2a2 + -6a2 + -56a = 0

Reorder the terms:
-56a + 2a2 + -6a2 = 0

Combine like terms: 2a2 + -6a2 = -4a2
-56a + -4a2 = 0

Solving
-56a + -4a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '-4a'.
-4a(14 + a) = 0

Ignore the factor -4.

Subproblem 1

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

Subproblem 2

Set the factor '(14 + a)' equal to zero and attempt to solve: Simplifying 14 + a = 0 Solving 14 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + a = 0 + -14 Combine like terms: 14 + -14 = 0 0 + a = 0 + -14 a = 0 + -14 Combine like terms: 0 + -14 = -14 a = -14 Simplifying a = -14

Solution

a = {0, -14}

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