x(a-b)-x(a+b)+4b^2=0

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Solution for x(a-b)-x(a+b)+4b^2=0 equation:


Simplifying
x(a + -1b) + -1x(a + b) + 4b2 = 0
(a * x + -1b * x) + -1x(a + b) + 4b2 = 0
(ax + -1bx) + -1x(a + b) + 4b2 = 0
ax + -1bx + (a * -1x + b * -1x) + 4b2 = 0
ax + -1bx + (-1ax + -1bx) + 4b2 = 0

Reorder the terms:
ax + -1ax + -1bx + -1bx + 4b2 = 0

Combine like terms: ax + -1ax = 0
0 + -1bx + -1bx + 4b2 = 0
-1bx + -1bx + 4b2 = 0

Combine like terms: -1bx + -1bx = -2bx
-2bx + 4b2 = 0

Solving
-2bx + 4b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '2b'.
2b(-1x + 2b) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(-1x + 2b)' equal to zero and attempt to solve: Simplifying -1x + 2b = 0 Reorder the terms: 2b + -1x = 0 Solving 2b + -1x = 0 Move all terms containing b to the left, all other terms to the right. Add 'x' to each side of the equation. 2b + -1x + x = 0 + x Combine like terms: -1x + x = 0 2b + 0 = 0 + x 2b = 0 + x Remove the zero: 2b = x Divide each side by '2'. b = 0.5x Simplifying b = 0.5x

Solution

b = {0, 0.5x}

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