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4x^{2}-4x+1=1-4x
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(2x-1\right)^{2}.
4x^{2}-4x+1+4x=1
Add 4x to both sides.
4x^{2}+1=1
Combine -4x and 4x to get 0.
4x^{2}=1-1
Subtract 1 from both sides.
4x^{2}=0
Subtract 1 from 1 to get 0.
x^{2}=0
Divide both sides by 4. Zero divided by any non-zero number gives zero.
x=0 x=0
Take the square root of both sides of the equation.
x=0
The equation is now solved. Solutions are the same.
4x^{2}-4x+1=1-4x
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(2x-1\right)^{2}.
4x^{2}-4x+1-1=-4x
Subtract 1 from both sides.
4x^{2}-4x=-4x
Subtract 1 from 1 to get 0.
4x^{2}-4x+4x=0
Add 4x to both sides.
4x^{2}=0
Combine -4x and 4x to get 0.
x^{2}=0
Divide both sides by 4. Zero divided by any non-zero number gives zero.
x=\frac{0±\sqrt{0^{2}}}{2}
This equation is in standard form: ax^{2}+bx+c=0. Substitute 1 for a, 0 for b, and 0 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.
x=\frac{0±0}{2}
Take the square root of 0^{2}.
x=0
Divide 0 by 2.