Answer:
x8+12
x+1
Step-by-step explanation:
A=a+b/2·h=9+4/2·3.5=22.75
Hoped I helped!
Answer:
One real root, with multiplicity 7.
Step-by-step explanation:
The given expresion is

This is a seventh degree polynomial.
According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.
This expression has one real root, with multiplicity , 7.
Answer: 0.0083
0.00083
0.000083
Step-by-step explanation: hope it helps
Answer:12.57
Step-by-step explanation:
C=2πr
=2·π·2
=12.56637