Question

6-(x-\(\dfrac{1}{2}\))\(^2\)=(-2)\(^{2018}\):2\(^{2014}\)

Answer 1

6 - (x - \(\dfrac{1}{2}\))² = (-2²⁰¹⁸) : 2²⁰¹⁴

6 - (x - \(\dfrac{1}{2}\))² = 2²⁰¹⁸ : 2²⁰¹⁴

6 - (x - \(\dfrac{1}{2}\))² = 2⁴

(x - \(\dfrac{1}{2}\))² = 6 - 16

(x - \(\dfrac{1}{2}\)) = \(\sqrt{-10}\)

Answer 2

\(6-\left(x-\dfrac{1}{2}\right)^2=\left(-2\right)^{2018}:2^{2014}\)

\(6-\left(x-\dfrac{1}{2}\right)^2=2^4=16\)

\(\left(x-\dfrac{1}{2}\right)^2=-10\)

Vô lí vì \(\left(x-\dfrac{1}{2}\right)^2\ge0\forall x\)

Vậy....