Question

|x - 3/2| = \(\sqrt[]{0,25}\)

Answer 1

=>x-3/2=1/2 hoặc x-3/2=-1/2

=>x=2 hoặc x=1

Answer 2

\(\left|x-\dfrac{3}{2}\right|=\sqrt{0,25}\)

\(\left|x-\dfrac{3}{2}\right|=\left(\pm\dfrac{1}{2}\right)\)

`@TH1:`

`x-3/2=1/2`

`x=1/2+3/2`

`x=4/2`

`x=2`

`@TH2:`

`x-3/2=-1/2`

`x=-1/2+3/2`

`x=2/2`

`x=1`

Vậy `x = {2;1}`