10x^2=0.4

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Solution for 10x^2=0.4 equation: 


Simplifying
10x2 = 0.4

Solving
10x2 = 0.4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '10'.
x2 = 0.04

Simplifying
x2 = 0.04

Take the square root of each side:
x = {-0.2, 0.2}

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