How do you simplify #abs(sqrt2)#?

1 Answer
Jan 25, 2017

#color(white)(aaaaaaaaaaaaa)##7y-x#

#color(white)(aaaaaaaaaaaaa)##7y-x#

#color(white)(aaaaaaaaaaa)##---#

#color(white)(aaaaaaaaaaaaa)##49y^2-7yx#

#color(white)(aaaaaaaaaaaaaaaaa)##-7yx+x^2#

#color(white)(aaaaaaaaaaaaa)##------#

#color(white)(aaaaaaaaaaaa)##49y^2-14yx+x^2#