document.write( "Question 417535: Find the x-intecepts of y=225-x^2\n" ); document.write( " \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "Finding the x-intercepts of \n" ); document.write( " y= 225-x^2 |when y = 0\n" ); document.write( " 0 = 225 -x^2\n" ); document.write( " x^2 = 225\n" ); document.write( " x = ± 15\n" ); document.write( " x-intercepts are (15,0) and (-15,0)\n" ); document.write( "\n" ); document.write( "