(2w-1)(2w-1)x^2=21

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Solution for (2w-1)(2w-1)x^2=21 equation: 


Simplifying
(2w + -1)(2w + -1) * x2 = 21

Reorder the terms:
(-1 + 2w)(2w + -1) * x2 = 21

Reorder the terms:
(-1 + 2w)(-1 + 2w) * x2 = 21

Reorder the terms for easier multiplication:
x2(-1 + 2w)(-1 + 2w) = 21

Multiply (-1 + 2w) * (-1 + 2w)
x2(-1(-1 + 2w) + 2w * (-1 + 2w)) = 21
x2((-1 * -1 + 2w * -1) + 2w * (-1 + 2w)) = 21
x2((1 + -2w) + 2w * (-1 + 2w)) = 21
x2(1 + -2w + (-1 * 2w + 2w * 2w)) = 21
x2(1 + -2w + (-2w + 4w2)) = 21

Combine like terms: -2w + -2w = -4w
x2(1 + -4w + 4w2) = 21
(1 * x2 + -4w * x2 + 4w2 * x2) = 21

Reorder the terms:
(-4wx2 + 4w2x2 + 1x2) = 21
(-4wx2 + 4w2x2 + 1x2) = 21

Solving
-4wx2 + 4w2x2 + 1x2 = 21

Solving for variable 'w'.

Reorder the terms:
-21 + -4wx2 + 4w2x2 + 1x2 = 21 + -21

Combine like terms: 21 + -21 = 0
-21 + -4wx2 + 4w2x2 + 1x2 = 0

The solution to this equation could not be determined.

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