does this make sense?Its from pascal s triangle?

Question

if its not right can u please help me?

Row is The sum binomial coefficient
0 1+1
1 2+1+1
23+1+1+1
34+1+1+1+1
45+1+1+1+1+1
56+1+1+1+1+1+1
67+1+1+1+1+1+1+1
78+1+1+1+1+1+1+1+1

Answer 1

here's pascal's triangle:

1
11
121
1331
14641
15(10)(10)51
16(15)(20)(15)61
17(21)(35)(35)(21)71
18(28)(56)(70)(56)(28)81

(1+x)^0=1-top row
(1+x)^1=1+x 11 -second
(1+x)^2=X^2+2x+1-121 third
etc,
etc,

they are coefficients-you can't do it
very well on this notepaper,but
the single 1 is in the centre at the top
of the triangle
1,11,121,1331,14614

notice that the two threes are the
sum of12 and 21-the 6 is the sum of
the two threes and so on

i hope that this helps

Answer 2

What are you trying to answer by using pascal's triangle?

1
1 1
1 2 1 < 2 comes from above 1+1
1 3 3 1 < 3 comes from 1+2 2+ 1
1 4 6 4 1 <4 is from 3+1 6 is 3 + 3 so fourth.. Get the pattern

Answer 3

no doesn't make sense.....
should be.......
1+1+1
12+1+1
23+1+1+1
34+1+1+1+1
45+1+1+1+1+1
56+1+1+1+1+1+1
67+1+1+1+1+1+1+1
78+1+1+1+1+1+1+1+1
because u are adding 11 to the first number