9z^2-25=o

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Solution for 9z^2-25=o equation:


Simplifying
9z2 + -25 = o

Reorder the terms:
-25 + 9z2 = o

Solving
-25 + 9z2 = o

Solving for variable 'z'.

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

Add '25' to each side of the equation.
-25 + 25 + 9z2 = 25 + o

Combine like terms: -25 + 25 = 0
0 + 9z2 = 25 + o
9z2 = 25 + o

Divide each side by '9'.
z2 = 2.777777778 + 0.1111111111o

Simplifying
z2 = 2.777777778 + 0.1111111111o

Reorder the terms:
-2.777777778 + -0.1111111111o + z2 = 2.777777778 + 0.1111111111o + -2.777777778 + -0.1111111111o

Reorder the terms:
-2.777777778 + -0.1111111111o + z2 = 2.777777778 + -2.777777778 + 0.1111111111o + -0.1111111111o

Combine like terms: 2.777777778 + -2.777777778 = 0.000000000
-2.777777778 + -0.1111111111o + z2 = 0.000000000 + 0.1111111111o + -0.1111111111o
-2.777777778 + -0.1111111111o + z2 = 0.1111111111o + -0.1111111111o

Combine like terms: 0.1111111111o + -0.1111111111o = 0.0000000000
-2.777777778 + -0.1111111111o + z2 = 0.0000000000

The solution to this equation could not be determined.

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