document.write( "Question 201790: Multiply: sqrt (x)^1/3 (sqrt (3x^2)^1/3 - sqrt (81x^2)^1/3) \n" ); document.write( "
Algebra.Com's Answer #152040 by Theo(13342)![]() ![]() You can put this solution on YOUR website! your formula looks like this: \n" ); document.write( " \n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "since by the rules of exponents \n" ); document.write( " \n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "since \n" ); document.write( " \n" ); document.write( "which simplifies to: \n" ); document.write( " \n" ); document.write( "which i do not believe can be simplified any further, so I reduced the constants to get: \n" ); document.write( " \n" ); document.write( "to prove the answer is correct, then take any value of x and solve the original equation and then solve the reduced equation. you should get the same answer. \n" ); document.write( "I did it using a value of x = 4, 12, and 27. \n" ); document.write( "You can use any value you wish if you want to take the time to prove it to yourself. \n" ); document.write( " \n" ); document.write( " |