2a^2-b^2=0

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Solution for 2a^2-b^2=0 equation: 


Simplifying
2a2 + -1b2 = 0

Solving
2a2 + -1b2 = 0

Solving for variable 'a'.

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

Add 'b2' to each side of the equation.
2a2 + -1b2 + b2 = 0 + b2

Combine like terms: -1b2 + b2 = 0
2a2 + 0 = 0 + b2
2a2 = 0 + b2
Remove the zero:
2a2 = b2

Divide each side by '2'.
a2 = 0.5b2

Simplifying
a2 = 0.5b2

Take the square root of each side:
a = {-0.707106781b, 0.707106781b}

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