Mammoth Memory

Indices law  - Law 1

`a^n=(a)(a)\ ...\  ...\  .(a)^n` 

 A positive is to multiply

To remember this try simple numbers you know first.

So something we know here is `10^2`

`10^2=10\times10=100`

`10^8=10\times10\times10\times10\times10\times10\times10\times10`

`10^8=100,000,000\ (100\ million)`

Further example

`x^3` is the same as `x\times\x\timesx`

                          Or `(x)(x)(x)`

 

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