Asked by david
rationalise [1-(2i^2)]/i
Plz help show we working so that i can learn
Plz help show we working so that i can learn
Answers
Answered by
Damon
i^2 = -1
1 - 2(-1) = 3
so this is
3/i
multiply top and bottom by i
3 i/-1
or
-3i
1 - 2(-1) = 3
so this is
3/i
multiply top and bottom by i
3 i/-1
or
-3i
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