1.25+z^2=1.5

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Solution for 1.25+z^2=1.5 equation: 


Simplifying
1.25 + z2 = 1.5

Solving
1.25 + z2 = 1.5

Solving for variable 'z'.

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

Add '-1.25' to each side of the equation.
1.25 + -1.25 + z2 = 1.5 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + z2 = 1.5 + -1.25
z2 = 1.5 + -1.25

Combine like terms: 1.5 + -1.25 = 0.25
z2 = 0.25

Simplifying
z2 = 0.25

Take the square root of each side:
z = {-0.5, 0.5}

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