document.write( "Question 137650: One number is five more than a second number. The product of the two numbers is 374. Use guess and check or other means to find the two numbers \n" ); document.write( "
Algebra.Com's Answer #100685 by scott8148(6628) You can put this solution on YOUR website! \"guess and check\"???? __ this is ALGEBRA.com\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "let x=\"2nd number\", so x+5=\"1st number\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"The product of the two numbers is 374\" __ x(x+5)=374 __ x^2+5x-374=0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring __ (x+22)(x-17)=0 __ so x=-22 and x=17\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the two numbers are 22 and 17 __ they are either both positive or both negative \n" ); document.write( " |