Answer: P = 64in,
Step-by-step explanation: P = 17 + 13 + 25 + 9
Answer:
126
Step-by-step explanation:
Total number of apples = 9
Number of favourite Mathematics lecturers = 5
To find number of ways in which 9 (identical) apples can be given to your 5 favourite Mathematics lecturers, find 
Combination refer to selection of items such that order does not matter.
Use 
Put 

<span>(x-1)^2
=x^2 - 2x + 1
hope it helps</span>
Answer:
We can easily simplify the expression by using a computational tool
The expression is
"6 x squared minus 54 x plus 84 over quantity 8 x squared minus 40 x plus 48 divided by quantity x squared plus x minus "
Please, see attached images below, for a full explanation