Verify that each of the two numbers z = 1 plus or minus i satisfies the equation z^2-2z+2=0. Any help? thanks!
Follow Math Help Forum on Facebook and Google+
Originally Posted by LCopper2010 Verify that each of the two numbers z = 1 plus or minus i satisfies the equation z^2-2z+2=0. Any help? thanks! Have you tried just substituting them into the left hand side of the equation and then seeing what you get? CB
View Tag Cloud