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Rules of Powers


\(x^0 = 1\)

\(x^1 = x\)

\(x^m.x^n = x^{m+n}\)

\({x^m \over x^n} = x^{m-n}\)

\(x^{-m} = {1 \over x^m}\)

 \((x^{m})^{n} = x^{m.n}\)

\((x.y)^{m} = x^{m}.y^{m}\)

\(({x \over y})^m = {x^m \over y^m}\)

\(x^ {m \over n} = \sqrt [n]{x^m}\)


A list of the Rules of Powers



This page is simply a list of the rules of powers for :people like me who forget them if they haven't used them for a while. The formulae are created using Mathjax a javaScript display engine for mathematics.