Monday, November 10, 2008

Laws Of Exponents #1

Can we expand any variables with exponents?
I don't know can we. Lol nah let me stop.
Yes we can, For example if we have w to the seventh power.(w^7)
The expansion way to write that is.
w*w*w*w*w*w*w, And thats basically it.
The exponent of the term y is y^1.
x*x is x^2 . It cant be x because were combining them
The pattern im noticing is that when you multiply exponents you have to add the exponents.
For example. w^2 * w^2 is the same thing as saying w^4

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