Answer:
19.5
Step-by-step explanation:
The 43rd term of the sequence is 19.5
Factor by using the rational roots test, and find that -2 is a root.
Replace X with -2 and simplify each term.
Divide the polynomial by (x+2)
The final answer becomes x = -2 and x = -1/2 +/-√3/2i
The first choice is the correct one.
1 way : 10d + 2d
another way: 5d + 5d + 2d
Answer:
should be 20
Step-by-step explanation:
yes
