Q: What is 9,999 squared (9,9992)

 A:
99980001
Scientific Notation: 9.9980001 x 107


Why does 9,9992 = 99980001?

When you're trying to find what a number is when squared, you take the number and multiple it by itself.

So, that means you take 9,999 x 9,999 = 99980001

The same would apply if you are trying to find what a number is cubed.

The example for 9,9993 = 9,999 x 9,999 x 9,999 = 999,700,029,999

What are the answers from powers 1 - 5?

Power Answer
9,99919999
9,999299980001
9,9993999700029999
9,99949996000599960001
9,999599950009999000049999

More Squared Examples

9,99729,998210,000210,0012
9994000999960004100000000100020001

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