3z^2=9

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Solution for 3z^2=9 equation: 


Simplifying
3z2 = 9

Solving
3z2 = 9

Solving for variable 'z'.

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

Divide each side by '3'.
z2 = 3

Simplifying
z2 = 3

Take the square root of each side:
z = {-1.732050808, 1.732050808}

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