SOLUTION: Simplify the following product of complex numbers. (-10 + 3i) · (-2)

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Question 482289: Simplify the following product of complex numbers.
(-10 + 3i) · (-2)

Answer by mathtutor019(5)   (Show Source): You can put this solution on YOUR website!
Multiplying complex numbers is just like multiplying real numbers and variables so all you do is distribute.
So...........
(-10+3i) (-2)
Distribute the -2
(-10*-2) + (3i*-2)
Multiply
20+-6i or 20-6i

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