1 person because there is 1 in 100 chance that you get your hat back
The answer is x^4-6x^3+12x^2-28/x^2
Answer:
-29+7i
Step-by-step explanation:
(5+2i)(-3+i)
-15+5i-6i+2i²
i²=-1
Simplify
-17-i
Add c
c=4i(2+3i)
=8i+12i²
=8i-12
-17-i+8i-12
-29+7i
The number 5 is 90 degrees, acute