Answer:

Step-by-step explanation:
The given expression is
.
This expression is the same as;
.
Or
.
We regroup the terms to obtain;

We simplify to get

1/9 = 2/18 = 3/27 = 4/36 = 5/45 = ... = n/(9n) for any n
Answer:
Step-by-step explanation:
Upton group totally
Answer:
63
Step-by-step explanation:
Put the given value where x is in each function definition and do the arithmetic. 5 replaces x in F(x); 6 replaces x in G(x).
F(5) + G(6) = (5² +5·5) + (2·6 +1) = 25 +25 +12 +1 = 63
Answer:
g=12/7
Step-by-step explanation: