Permutated Pooled Pascal (Power of 6)

Algebra Level 2

\[ \begin{eqnarray} & & { (1+2+3+4+5+6) }^{ 1 } \\ & + & 6{ (1+2+3+4+5) }^{ 2 } \\ & + & 15{ (1+2+3+4) }^{ 3 } \\ & + & 20{ (1+2+3) }^{ 4 } \\ & + & 15{ (1+2) }^{ 5 } \\ & + & 6{ (1) }^{ 6 } \\ & = & ? \\ & & \end{eqnarray}\]

×

Problem Loading...

Note Loading...

Set Loading...