(0.25+0.25i)*z^2-iz-1=0

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Solution for (0.25+0.25i)*z^2-iz-1=0 equation:


Simplifying
(0.25 + 0.25i) * z2 + -1iz + -1 = 0

Reorder the terms for easier multiplication:
z2(0.25 + 0.25i) + -1iz + -1 = 0
(0.25 * z2 + 0.25i * z2) + -1iz + -1 = 0

Reorder the terms:
(0.25iz2 + 0.25z2) + -1iz + -1 = 0
(0.25iz2 + 0.25z2) + -1iz + -1 = 0

Reorder the terms:
-1 + -1iz + 0.25iz2 + 0.25z2 = 0

Solving
-1 + -1iz + 0.25iz2 + 0.25z2 = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + -1iz + 0.25iz2 + 1 + 0.25z2 = 0 + 1

Reorder the terms:
-1 + 1 + -1iz + 0.25iz2 + 0.25z2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1iz + 0.25iz2 + 0.25z2 = 0 + 1
-1iz + 0.25iz2 + 0.25z2 = 0 + 1

Combine like terms: 0 + 1 = 1
-1iz + 0.25iz2 + 0.25z2 = 1

Add '-0.25z2' to each side of the equation.
-1iz + 0.25iz2 + 0.25z2 + -0.25z2 = 1 + -0.25z2

Combine like terms: 0.25z2 + -0.25z2 = 0.00
-1iz + 0.25iz2 + 0.00 = 1 + -0.25z2
-1iz + 0.25iz2 = 1 + -0.25z2

Reorder the terms:
-1 + -1iz + 0.25iz2 + 0.25z2 = 1 + -0.25z2 + -1 + 0.25z2

Reorder the terms:
-1 + -1iz + 0.25iz2 + 0.25z2 = 1 + -1 + -0.25z2 + 0.25z2

Combine like terms: 1 + -1 = 0
-1 + -1iz + 0.25iz2 + 0.25z2 = 0 + -0.25z2 + 0.25z2
-1 + -1iz + 0.25iz2 + 0.25z2 = -0.25z2 + 0.25z2

Combine like terms: -0.25z2 + 0.25z2 = 0.00
-1 + -1iz + 0.25iz2 + 0.25z2 = 0.00

The solution to this equation could not be determined.

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