Question

write the first three terms sequence An=(-1)n-15n+1​

Answer 1

Answer:

send me this answer please

Answer 2

Answer:

a=(-1)(1)-15(1)+1=-1-15+1=-15

a2=(-1)(2)-15(2)+1=-2-30+1=-31

a3=(-1)3-15(3)+1=-3-45+1=-47

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