Andrew M. answered • 09/14/17
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Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
(2+i)(3-2i) = 2(3) + 2(-2i) + 3i -2i2
= 6 -4i + 3i -2(-1)
Can you finish from there?
Bianca V.
asked • 09/14/17Simplify (2+I)(3-2i)
Operations with complex numbers.
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2 Answers By Expert Tutors
Michael J. answered • 09/14/17
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Use FOIL to multiply out. Use the fact that i2 = -1
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