Answer:

Step-by-step explanation:
You have to find a, b, c, r so that the polynomial expands to match the given equation.








Answer:
cant help if you dont provide the word problem
Step-by-step explanation:
No. 1.5 is a whole number while 1.5% is a percent
2.5 divided by 2 equals 1.25 so each side equals 1.25
Pi=3.14, So 86 x 3.14= [ 270.04]