Please take another picture i think i know the answer but i can’t see choices
Answer:
an=n^3-n^2-6
Step-by-step explanation:
Answer:
n=6
Step-by-step explanation:
Consider the diagram below
Using the Theorem of Intersecting Chords
AE X ED= BE X EC
5 X n = 2 X 15
5n =30
n= 30/5 = 6