(-2+6i)(3-4i)=0

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Solution for (-2+6i)(3-4i)=0 equation:


Simplifying
(-2 + 6i)(3 + -4i) = 0

Multiply (-2 + 6i) * (3 + -4i)
(-2(3 + -4i) + 6i * (3 + -4i)) = 0
((3 * -2 + -4i * -2) + 6i * (3 + -4i)) = 0
((-6 + 8i) + 6i * (3 + -4i)) = 0
(-6 + 8i + (3 * 6i + -4i * 6i)) = 0
(-6 + 8i + (18i + -24i2)) = 0

Combine like terms: 8i + 18i = 26i
(-6 + 26i + -24i2) = 0

Solving
-6 + 26i + -24i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 13i + -12i2) = 0

Factor a trinomial.
2((-3 + 4i)(1 + -3i)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + 4i)' equal to zero and attempt to solve: Simplifying -3 + 4i = 0 Solving -3 + 4i = 0 Move all terms containing i to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 4i = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 4i = 0 + 3 4i = 0 + 3 Combine like terms: 0 + 3 = 3 4i = 3 Divide each side by '4'. i = 0.75 Simplifying i = 0.75

Subproblem 2

Set the factor '(1 + -3i)' equal to zero and attempt to solve: Simplifying 1 + -3i = 0 Solving 1 + -3i = 0 Move all terms containing i to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3i = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3i = 0 + -1 -3i = 0 + -1 Combine like terms: 0 + -1 = -1 -3i = -1 Divide each side by '-3'. i = 0.3333333333 Simplifying i = 0.3333333333

Solution

i = {0.75, 0.3333333333}

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