what is the 3rd, 4th, and 5th terms of a1=3, a2=5, and an=2an-1 - an-2 for n>3?

what is the 3rd, 4th, and 5th terms of a1=3, a2=5, and an=2an-1 - an-2 for n>3?
in Algebra 1 Answers by Level 1 User (180 points)

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1 Answer

a1=3, a2=5, a3=2a2-a1=10-3=7, a4=2a3-a2=14-5=9, a5=2a4-a3=18-7=11.

The series is 3, 5, 7, 9, 11 so the red terms are the 3rd, 4th, and 5th terms.

by Top Rated User (1.1m points)

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