document.write( "Question 248849: How do i factor -35+17y-7y^2 \n" ); document.write( "
Algebra.Com's Answer #181321 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How do i factor -35+17y-7y^2 \n" ); document.write( "--- \n" ); document.write( "Rewrite: \n" ); document.write( "-(7y^2 - 17y + 35) \n" ); document.write( "--- \n" ); document.write( "Use the quadratic formula: \n" ); document.write( "y = [17 +- sqrt(17^2 - 4*7*35)]]/14 \n" ); document.write( "---- \n" ); document.write( "y = [17 +- sqrt(-691)]/14 \n" ); document.write( "--- \n" ); document.write( "y = [17 +- isqrt(691)]/14 \n" ); document.write( "---- \n" ); document.write( "Factors: \n" ); document.write( "= -[y-(17+isqrt(691)/14][y-(17-isqrt(691))/14] \n" ); document.write( "================================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |