Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

Solve by completing the square. 2x2−10x+7 = 0 A x=5±11−−√ B x=−5±11√2 C x=5±11√2 D x=−5±11−−√11

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!