How do you find #\frac { - 3+ \sqrt { - 9} } { 6}#?
1 Answer
May 19, 2018
Explanation:
#"note that "sqrt(-9)=3i#
#rArr(-3+3i)/6#
#=(-3)/6+(3i)/6=-1/2+1/2i#
#"note that "sqrt(-9)=3i#
#rArr(-3+3i)/6#
#=(-3)/6+(3i)/6=-1/2+1/2i#