Maritza edited Raising_these_expressions_to_powers__.html  over 8 years ago

Commit id: 58fefa743ad49c777ae261cadc0c928032c62b36

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Raising these expressions to powers of two can actually be  pretty easy, for example:

\(\left(x+2\right)^2=x^2+2x+2x+4\) which then equals \(x^2+4x+4\). Yay we did it! Pretty easy. Now let’s try to take that same binomialto  and raise it to the 5th power. Do we really want to do that by hand? Of course it can be done by hand but it is very tedious work. This is where Pascal’s triangle comes in handy.