Question

2002 x 2002 - 1998x1998
Find the value of
4000​

Answer 1

Answer:

4,007,006

Step-by-step explanation:

we can write it as

so (2002 + 1998)(2002 - 1998) 4000\end{gathered}

so(2002+1998)(2002−1998)

4000

\begin{gathered}4000 \times 4 \\ 4000\end{gathered}

4000×4

4000

4000 4000 cancelled

so ans is 4

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