(-5+i)x(2+3i)=

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Solution for (-5+i)x(2+3i)= equation:


Simplifying
(-5 + i) * x(2 + 3i) = 0

Reorder the terms for easier multiplication:
x(-5 + i)(2 + 3i) = 0

Multiply (-5 + i) * (2 + 3i)
x(-5(2 + 3i) + i(2 + 3i)) = 0
x((2 * -5 + 3i * -5) + i(2 + 3i)) = 0
x((-10 + -15i) + i(2 + 3i)) = 0
x(-10 + -15i + (2 * i + 3i * i)) = 0
x(-10 + -15i + (2i + 3i2)) = 0

Combine like terms: -15i + 2i = -13i
x(-10 + -13i + 3i2) = 0
(-10 * x + -13i * x + 3i2 * x) = 0

Reorder the terms:
(-13ix + 3i2x + -10x) = 0
(-13ix + 3i2x + -10x) = 0

Solving
-13ix + 3i2x + -10x = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-13i + 3i2 + -10) = 0

Factor a trinomial.
x((i + -5)(3i + 2)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing i to the left, all other terms to the right. Add '-1x' to each side of the equation. x + -1x = 0 + -1x Remove the zero: 0 = -1x Simplifying 0 = -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(i + -5)' equal to zero and attempt to solve: Simplifying i + -5 = 0 Reorder the terms: -5 + i = 0 Solving -5 + i = 0 Move all terms containing i to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + i = 0 + 5 Combine like terms: -5 + 5 = 0 0 + i = 0 + 5 i = 0 + 5 Combine like terms: 0 + 5 = 5 i = 5 Simplifying i = 5

Subproblem 3

Set the factor '(3i + 2)' equal to zero and attempt to solve: Simplifying 3i + 2 = 0 Reorder the terms: 2 + 3i = 0 Solving 2 + 3i = 0 Move all terms containing i to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3i = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3i = 0 + -2 3i = 0 + -2 Combine like terms: 0 + -2 = -2 3i = -2 Divide each side by '3'. i = -0.6666666667 Simplifying i = -0.6666666667

Solution

i = {5, -0.6666666667}

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