5i(-3+4i)=

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Solution for 5i(-3+4i)= equation:


Simplifying
5i(-3 + 4i) = 0
(-3 * 5i + 4i * 5i) = 0
(-15i + 20i2) = 0

Solving
-15i + 20i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '5i'.
5i(-3 + 4i) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'i' equal to zero and attempt to solve: Simplifying i = 0 Solving i = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i = 0

Subproblem 2

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

Solution

i = {0, 0.75}

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