# One Minus A Colorful Sum

**Algebra**Level 2

Simplify the colorful expression below. \[{1-\left(\dfrac{1}{\color{Blue}{2}}+\dfrac{1}{\color{Red}{4}}+\dfrac{1}{\color{Green}{8}}+\dfrac{1}{\color{Brown}{16}}+\dfrac{1}{\color{Magenta}{32}}+\dfrac{1}{\color{Orange}{64}}+\dfrac{1}{\color{Purple}{128}}+\dfrac{1}{\color{Gray}{256}}\right)}\]