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OpenStudy (anonymous):
Simplify the expression. -5+i/2i
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OpenStudy (jack1):
is this: -5 + (i/2i) ? or (-5+i)/2i ?
OpenStudy (anonymous):
the second one @Jack1
OpenStudy (jack1):
(-5+i)/2i -5/2i + (i)/2i -5/2i + i/2i -2.5/i + 1/2 and remember that 1/i = -i so -2.5/i + 1/2 = 2.5i + 1/2
OpenStudy (anonymous):
thanks
OpenStudy (jack1):
welcomes
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