Answer:
1and5 are coefficients6is a constant
Step-by-step explanation:
4z>-6
divide by 4
z>-6/4
z>-3/2
x+19<= -5
subtract 19 from both side
x<= -24
Let . Then
lies in the second quadrant, so
So we have
and the fourth roots of are
where . In particular, they are
7:1
28:4=
7(4):1(4)=
Hope this helps!