document.write( "Question 875397: The sum of 70 and the square of a number is equal to 17 times that number. Find all such numbers. \n" ); document.write( "
Algebra.Com's Answer #528138 by rothauserc(4718) You can put this solution on YOUR website! let x be the number, then \n" ); document.write( "70 + x^2 = 17x \n" ); document.write( "x^2 - 17x + 70 = 0 \n" ); document.write( "(x-10)(x-7) = 0 \n" ); document.write( "x = 10, 7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |