32-8z^2=0

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Solution for 32-8z^2=0 equation: 


Simplifying
32 + -8z2 = 0

Solving
32 + -8z2 = 0

Solving for variable 'z'.

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

Add '-32' to each side of the equation.
32 + -32 + -8z2 = 0 + -32

Combine like terms: 32 + -32 = 0
0 + -8z2 = 0 + -32
-8z2 = 0 + -32

Combine like terms: 0 + -32 = -32
-8z2 = -32

Divide each side by '-8'.
z2 = 4

Simplifying
z2 = 4

Take the square root of each side:
z = {-2, 2}

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