A few days ago

What math rules can you generalize by studying the patterns of multiplication of numbers with exponents?

What math rules can you generalize by studying the patterns of multiplication of numbers with exponents?

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A few days ago
lamus_maser

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All that I can say is that you would have to know how to do exponents at least to the 2nd or 3rd power, then you can make it easier. Or you can do the ex.

EX

20^15.

What you do is you seperate it into easier numbers.

20^2 which is 400.

That you can do 7 times.

so now you have 400^7×20^1

Now you do the 400^2, which is 160000.

Now you have 160000^3x400x20 (^1 is the number.)

Now you take 160000^2 which is 25600000000.

You now have 25600000000x160000x400x20.

400×20 is 800.

128000000 is the answer of 800×160000.

Now you have that 25600000000 times 128000000.

Now, if you haven’t been able to do this is the head like I am, then you need to get a calculator, or else get scratch paper.

That makes things easier.

Continuing:

25600000000×128000000 is basically 256×128 with 14 0’s at the end. 962800000000000000.

Its not that hard, you just have to break it up!

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