How do you divide #(-2-5i)/(3i)#?
2 Answers
Feb 13, 2016
Solution is
Explanation:
To solve
multiply numerator and denominator by
and we get
or
#2/3 i - 5/3 #
Explanation:
The denominator of the fraction is required to be real. To achieve this multiply the numerator and denominator by 3i.
#(-2 - 5i )/(3i) xx( 3i)/(3i )#
# = (-6i - 15i^2)/(9i^2 )# [Note:
# i^2 = (sqrt(-1))^2 = -1 # ]
# = (-6i + 15)/-9 = 2/3 i - 5/3 #