document.write( "Question 58280: Let C = 64/27. Then find C with exponent -2/3. \n" ); document.write( "

Algebra.Com's Answer #39886 by funmath(2933) $\"\"$ $\"About$

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Let C = 64/27. Then find C with exponent -2/3.
\n" ); document.write( " $\"%2864%2F27%29%5E%28-2%2F3%29\"$ Flip the fraction and change the sign of the exponent.
\n" ); document.write( " $\"%2827%2F64%29%5E%282%2F3%29\"$ Notice that 27=3^3 and 64=4^3
\n" ); document.write( " $\"%283%5E3%2F%284%5E3%29%29%5E%282%2F3%29\"$ Multiply the inner exponents by the outer exponents.
\n" ); document.write( " $\"%283%5E%283%2A2%2F3%29%29%2F%284%5E%283%2A2%2F3%29%29\"$ Cancel the 3's
\n" ); document.write( " $\"3%5E2%2F4%5E2\"$ Apply the squares
\n" ); document.write( " $\"9%2F16\"$ Pat yourself on the back your done.
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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