Can someone explain to me why...

x^7/2 x (x) = x^9/2 ?

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- February 29th 2012, 07:16 PMgideonrichterWriting an expression to a power with positive exponents.
Can someone explain to me why...

x^7/2 x (x) = x^9/2 ? - March 1st 2012, 12:53 AMprincepsRe: Writing an expression to a power with positive exponents.
- March 1st 2012, 02:23 PMWilmerRe: Writing an expression to a power with positive exponents.