5+7i^2=

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Solution for 5+7i^2= equation:


Simplifying
5 + 7i2 = 0

Solving
5 + 7i2 = 0

Solving for variable 'i'.

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

Add '-5' to each side of the equation.
5 + -5 + 7i2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 7i2 = 0 + -5
7i2 = 0 + -5

Combine like terms: 0 + -5 = -5
7i2 = -5

Divide each side by '7'.
i2 = -0.7142857143

Simplifying
i2 = -0.7142857143

Reorder the terms:
0.7142857143 + i2 = -0.7142857143 + 0.7142857143

Combine like terms: -0.7142857143 + 0.7142857143 = 0.0000000000
0.7142857143 + i2 = 0.0000000000

The solution to this equation could not be determined.

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