<span>(x^2+4)(x-2)(x+2)orx^4 - 16</span>
Sorry about my handwriting...
And I couldn't see thing whole thing...
The lines are more then you think they are
-9-6i/-3-2i
Factor -3 out of expression
-3(3+2i)/-3-2i
Then extract the negative sign out of the expression
-3(3+2i)/-(3+2i)
Reduce the fraction with -(3+2i)
-3/-1
-3*-1=3
Hope this helps
Multiply 16*3 to get 48, the bike is 48 units so 16:1,16/1=16. So the answer would be 16. Hope I helped!