196x^2-56x+4=x^2+4x+4

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Solution for 196x^2-56x+4=x^2+4x+4 equation:


Simplifying
196x2 + -56x + 4 = x2 + 4x + 4

Reorder the terms:
4 + -56x + 196x2 = x2 + 4x + 4

Reorder the terms:
4 + -56x + 196x2 = 4 + 4x + x2

Add '-4' to each side of the equation.
4 + -56x + -4 + 196x2 = 4 + 4x + -4 + x2

Reorder the terms:
4 + -4 + -56x + 196x2 = 4 + 4x + -4 + x2

Combine like terms: 4 + -4 = 0
0 + -56x + 196x2 = 4 + 4x + -4 + x2
-56x + 196x2 = 4 + 4x + -4 + x2

Reorder the terms:
-56x + 196x2 = 4 + -4 + 4x + x2

Combine like terms: 4 + -4 = 0
-56x + 196x2 = 0 + 4x + x2
-56x + 196x2 = 4x + x2

Solving
-56x + 196x2 = 4x + x2

Solving for variable 'x'.

Reorder the terms:
-56x + -4x + 196x2 + -1x2 = 4x + x2 + -4x + -1x2

Combine like terms: -56x + -4x = -60x
-60x + 196x2 + -1x2 = 4x + x2 + -4x + -1x2

Combine like terms: 196x2 + -1x2 = 195x2
-60x + 195x2 = 4x + x2 + -4x + -1x2

Reorder the terms:
-60x + 195x2 = 4x + -4x + x2 + -1x2

Combine like terms: 4x + -4x = 0
-60x + 195x2 = 0 + x2 + -1x2
-60x + 195x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-60x + 195x2 = 0

Factor out the Greatest Common Factor (GCF), '15x'.
15x(-4 + 13x) = 0

Ignore the factor 15.

Subproblem 1

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

Subproblem 2

Set the factor '(-4 + 13x)' equal to zero and attempt to solve: Simplifying -4 + 13x = 0 Solving -4 + 13x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 13x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 13x = 0 + 4 13x = 0 + 4 Combine like terms: 0 + 4 = 4 13x = 4 Divide each side by '13'. x = 0.3076923077 Simplifying x = 0.3076923077

Solution

x = {0, 0.3076923077}

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