Answer
$x= 6.7015, .2985$
Work Step by Step
$x^2-7x+2=0$
$x=(-x±\sqrt {b^2-4ac})/2a$
$x=(-(-7)±\sqrt {(-7)^2-4*1*2})/2*1$
$x=(7±\sqrt {49-8})/2$
$x=(7±\sqrt {41})/2$
$x=(7±6.403)/2$
$x=(7+6.403)/2$
$x= 13.403/2$
$x=6.7015$
$x=(7-6.403)/2$
$x=.597/2$
$x = .2985$
