document.write( "Question 459922: hello! I am trying to solve for the domain of the square root of 5x-3\r
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document.write( "I thought it was all real numbers and I've tried everything. \n" );
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Algebra.Com's Answer #315406 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Domain defines all possible values 'x' can take. \n" ); document.write( "In this case, you don't want the value under the radical to go negative -- because if it does, the result is imaginary. Therefore: \n" ); document.write( "5x-3 >= 0 \n" ); document.write( "5x >= 3 \n" ); document.write( "x >= 3/5\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |