Answer:
x=4
Step-by-step explanation:
|2x + 5| = 13
-5 -5
|2x| = 8
2x/2 8/2
|x| = 4
Answer:
The first and third options are correct so choose both
Step-by-step explanation:
One such polynomial might be

Another with the same roots would be
3 1/2 divided by 2 1/4 = 1.55555556
1.55555556 Rounded is 1.55