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Burka [1]
3 years ago
15

Simplify the expression. (3 points) -5+i/2i WILL GIVE BRAINLY

Mathematics
1 answer:
Verizon [17]3 years ago
6 0
\bf recall~that\qquad i^2=-1\\\\
-------------------------------\\\\
\cfrac{-5+i}{2i}\cdot \cfrac{i}{i}\implies \cfrac{i(-5+i)}{2i^2}\implies \cfrac{-5i+i^2}{2(-1)}\implies \cfrac{-5i+(-1)}{-2}
\\\\\\
\cfrac{-5i-1}{-2}\implies \cfrac{1+5i}{2}
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