document.write( "Question 29698: how do i solve (2x)with an exponent of -3 outside parenthesis and all of this is over 3x with an exponent of -2..please help \n" ); document.write( "
Algebra.Com's Answer #16430 by Cintchr(481)![]() ![]() ![]() You can put this solution on YOUR website! Assuming that I am reading that in the denominator, the -2 is associated with ONLY the x, then the solution is as follows:\r \n" ); document.write( "\n" ); document.write( "(2x)^-3 / 3x^-2 \n" ); document.write( "Distribute the -3 to both parts of the numerator. \n" ); document.write( "(2^-3)(x^-3) / (3)(x^-2) \n" ); document.write( "If a number or variable was a negative exponent, move it to the other side of the fraction bar and make the exponent possitive. \n" ); document.write( "(x^2) / (3)(2^3)(x^3) \n" ); document.write( "Work the powers on the numbers first. \n" ); document.write( "(x^2) / (3)(8)(x^3) \n" ); document.write( "(x^2) / (24)(x^3) \n" ); document.write( "Work the division of the exponents (subtract the exponents putting the remainder in the denominator since 3 > 2) \n" ); document.write( "1 / 24x \n" ); document.write( "Done \n" ); document.write( " \n" ); document.write( " |