8r^2=-4

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Solution for 8r^2=-4 equation: 


Simplifying
8r2 = -4

Solving
8r2 = -4

Solving for variable 'r'.

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

Divide each side by '8'.
r2 = -0.5

Simplifying
r2 = -0.5

Reorder the terms:
0.5 + r2 = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + r2 = 0.0

The solution to this equation could not be determined.

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