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Let’s check out your problem:
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
a_n= -8a_{n-1}-5a_{n-2}
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
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Math Problems
Grade 7
Multiply and divide integers
Full solution
Q.
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
a_n= -8a_{n-1}-5a_{n-2}
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
Identify Terms:
Identify the terms in the equation:
a
n
a_n
a
n
,
a
n
−
1
a_{n-1}
a
n
−
1
, and
a
n
−
2
a_{n-2}
a
n
−
2
.
Rearrange Equation:
Rearrange the equation to isolate
a
n
a_n
a
n
on one side:
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
.
a_n = -8a_{n-1} - 5a_{n-2}.
a
n
=
−
8
a
n
−
1
−
5
a
n
−
2
.
Substitute Values:
Substitute values for
a
n
−
1
a_{n-1}
a
n
−
1
and
a
n
−
2
a_{n-2}
a
n
−
2
if given, or express
a
n
a_n
a
n
in terms of
a
n
−
1
a_{n-1}
a
n
−
1
and
a
n
−
2
a_{n-2}
a
n
−
2
.
Cannot Simplify Further:
Since no specific values for
a
n
−
1
a_{n-1}
a
n
−
1
and
a
n
−
2
a_{n-2}
a
n
−
2
are provided, we can't simplify further without additional information.
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