|x-2| =< 2 x^2 - 9x+9
Follow Math Help Forum on Facebook and Google+
Originally Posted by a69356 |x-2| =< 2 x^2 - 9x+9 To see what's going on, start by drawing the graphs of and and look at where the two graphs intersect.
we have to inequalities, then solve the first and the second one, each one of them will give ya a set, intersect those sets and you'll get the solution.
View Tag Cloud