Multiplication By Patterns - 3
Algebra
Level
1
\[ \begin{array} { r c l } 97 ^2 & = & 9409 \\ 997^2 & = & 994009 \\ 9997^2 & = & 99940009 \\ \end{array} \]
What is \( 99997^2 \)?
by
Chung Kevin