Question

203×203 with identity​

Answer 1

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$\longrightarrow \sf203 \times 203 = 41209$

Answer 2

Answer:

(i) 203 × 204

= (200 + 3) (200 + 4)

= (200) ×(200) + (3 + 4) × 200 + 3 × 4

= 40000 + 1400 + 12

= 41412