4i*4i=25

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Solution for 4i*4i=25 equation: 


Simplifying
4i * 4i = 25

Reorder the terms for easier multiplication:
4 * 4i * i = 25

Multiply 4 * 4
16i * i = 25

Multiply i * i
16i2 = 25

Solving
16i2 = 25

Solving for variable 'i'.

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

Divide each side by '16'.
i2 = 1.5625

Simplifying
i2 = 1.5625

Take the square root of each side:
i = {-1.25, 1.25}

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