document.write( "Question 786277: Use the square root property 4x^2 – 9x – 7 = 0 \n" ); document.write( "
Algebra.Com's Answer #477865 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! How would a square root property be applied for this quadratic equation? Do you expect 4x^2-9x-7 to be a perfect square? Factorable? By appearances, a good guess is that it is not. A better solution method is completion of the square to put into standard form, or to directly use the general solution to a quadratic formula. \n" ); document.write( " |