Hello,
Answer D:
the roots are -5,1+4i,1-4i,-4i,4i.
Consider the given monomials. Let us determine the sum of these monomials,
1. 
= 
Therefore, the sum of the given monomials is
.
2. 
= 
= 
Therefore, the sum of the given monomials is
.
3. 
= 
Therefore, the sum of the given monomials is
.
4. 
= 
= 
Therefore, the sum of the given monomials is
.
The probability of drawing a red marble is 45%
I hope this was right and helpful and sorry for responding so late
Answer:
4.5
Step-by-step explanation:
43-32+2-4= 9
9/2= 4.5
Answer:
I believe that the reciprocal of -1
Hope this helps
Step-by-step explanation: