i^2=16+(12+20)

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Solution for i^2=16+(12+20) equation: 


Simplifying
i2 = 16 + (12 + 20)

Combine like terms: 12 + 20 = 32
i2 = 16 + (32)
i2 = 16 + 32

Combine like terms: 16 + 32 = 48
i2 = 48

Solving
i2 = 48

Solving for variable 'i'.

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

Simplifying
i2 = 48

Take the square root of each side:
i = {-6.92820323, 6.92820323}

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