Answer:
Step-by-step explanation:
The first part is already solved.
<u>We got the scale factor </u>
<u>Use this to find the missing side:</u>
We can express the recurrence,

in matrix form as

By substitution,

and continuing in this way we would find that

Diagonalizing the coefficient matrix gives us

which makes taking the
-th power trivial:


So we have

and in particular,




Answer:
9n-3
Step-by-step explanation:
since 9n has a variable, u can't add or subtract 9n with 3
but if you were multiplying: 9n(3) then it would be 27n
:)
Answer:
4x 32x + 1 = 28x + 1
Step-by-step explanation:
4x-32x+1
=-28x+1