List all restricted values $\sqrt{2 x - 5}$ $sqrt(2x-5)$ ?

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Answer 1 · 2017-04-02T05:41:58

All values of $x$ $x$ so that $x < \frac{5}{2}$ $x<5/2$

We are given $\sqrt{2 x - 5}$ $sqrt(2x-5)$

As we cannot take square root of a negative number,

the restriction on values of $x$ $x$ are given by

$2 x - 5 < 0$ $2x-5<0$

or $2 x < 5$ $2x<5$

or $x < \frac{5}{2}$ $x<5/2$

List all restricted values √2x−5sqrt(2x-5) ?