Question

please answer this examples
step by step​

Answer 1

Answer:

I.991,026,973

2. 133,432,831

3. 33,020,262.28791

Step-by-step explanation:

1.997×997×997=991,026,973

2.511×511×511=133,432,831

3.32.1×32.1×32.1×32.1×32.1=33,020,262.28791

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