document.write( "Question 101478: i need to make sure I did this one right. Find the domain the function. my answer is (-oo,-4)(-4,0)(0,-4)(4,oo) \n" );
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Algebra.Com's Answer #73885 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the domain the function. h(x)=(x-3)/(x^3-16x) \n" ); document.write( "------------- \n" ); document.write( "The denominator cannot be zero: \n" ); document.write( "x^3-16x=0 \n" ); document.write( "x(x^2-16)=0 \n" ); document.write( "x(x-4)(x+4)=0 \n" ); document.write( "------------- \n" ); document.write( "the domain is all real Numbers except x=0,x=4,x=-4 \n" ); document.write( "------------------ \n" ); document.write( "You have it right except for the x=0. \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |