lyngirl04
lyngirl04
01-04-2018
Mathematics
contestada
1+2i
______
4-3i
5+2i 3i
____x.____
6i 4
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sqdancefan
sqdancefan
02-04-2018
We presume you want to evaluate these expressions. Your graphing calculator can do this.
a) (1 +2i)/(4 -3i) = (1 +2i)(4 +3i)/((4 -3i)(4 +3i)) = (-2 +11i)/25
.. = -.08 +0.44i
b) (5 +2i)/(6i) * (3i)/4 = (5 +2i)/8
.. = 0.625 +0.25i
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