Exercise6

Is \(2\) a solution for \(x\) in the inequality \({-2x^{2}+x}\le{-2x+4}\text{?}\) Evaluating the left and right sides gives:

\({-2x^{2}+x}\) \(\le\) \({-2x+4}\)
\({}\stackrel{?}{\le}{}\)

So \(2\)

a solution to \({-2x^{2}+x}\le{-2x+4}\text{.}\)

in-context