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4x2=04x^2=0

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Full solution

Q. 4x2=04x^2=0
  1. Factor out x2x^2 term: Factor out the x2x^2 term.\newline4x2=04x^2 = 0 can be written as x2=04x^2 = \frac{0}{4}.\newlineSimplify the right side.\newlinex2=0x^2 = 0.
  2. Simplify equation: Find the square root of both sides.\newlinex2=0\sqrt{x^2} = \sqrt{0}.\newlinex=0x = 0.

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