Suppose that a sequence is defined as follows.
01= 4,
an=-2an-1+3
for
n>2
List the first four terms of the sequence.

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

I’m confused this is what i’m doing in class but the question is confusing