Sunday, January 5, 2014

how do you simplify (5-2i)/(-4+i) ?

%285-2i%29%2F%28-4%2Bi%29=%28%285-2i%29%28-4-i%29%29%2F%28%28-4%2Bi%29%28-4-i%29%29 

simplifying...

%28-20-5i%2B8i-2%29%2F%2816%2B1%29=-22%2F17%2B%283%2F17%29i
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