document.write( "Question 236664: how do you complete the square of x^2+6x=-22? \n" ); document.write( "
Algebra.Com's Answer #174145 by stanbon(75887) ![]() You can put this solution on YOUR website! how do you complete the square of x^2+6x=-22? \n" ); document.write( "---------------------- \n" ); document.write( "x^2 + 6x + 3^2 = -22 + 3^2 \n" ); document.write( "(x+3)^2 = -13 \n" ); document.write( "--- \n" ); document.write( "x+3 = +/-isqrt(13 \n" ); document.write( "--- \n" ); document.write( "x = -3+isqrt(13) or x = -3-isqrt(13) \n" ); document.write( "========================================= \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " |