Question 654178
1.
2i - 3 - 2i
{{{highlight_green(-3)}}}
...
2.
-(-4)
{{{highlight_green(4)}}}
3.
{{{3+sqrt(5)}}}
prime
.....................
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com
Wanting for others what we want for ourselves.