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OpenStudy (ranya99):
What does the product of (-12 + 8i)(10 - i) equal? a. -128 + 92i b. -128 + 68i c. -120 - 8i² d. -112 + 92i
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OpenStudy (tkhunny):
Have you considered multiplying them and finding out? They look a lot like binomials, to me.
OpenStudy (anonymous):
Simplify 8*10i+12i-8ii-10*12
OpenStudy (anonymous):
And then you get your answer
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