Math, asked by shreeeeeya57, 4 months ago

Find product using identiety
19 X 202

Answers

Answered by Anonymous

0

Answer:

can't understand ur question dear

Answered by Anonymous

0

Answer:

3838

Step-by-step explanation:

19 * 202

(20-1) * (200+2)

20(200+2) - 1(200+2)

4000 + 40 - 200 -2

4040 - 202

3838

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