HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
3 x \(\left(x-\dfrac{1}{4}\right)^2\) + \(\dfrac{3}{2}\) = \(\dfrac{33}{4}\)
( 2x - \(\dfrac{1}{16}\) ) = \(\dfrac{27}{9}\) x \(\dfrac{1}{3}\)
( 2x - 3 ) - ( - 4x + 1 ) = 2 x ( -5 )
\(\left(-\dfrac{5}{11}:\dfrac{13}{8}-\dfrac{5}{11}:\dfrac{13}{5}\right)\) + \(-\dfrac{1}{33}\)
\(\left\{3\dfrac{17}{18}x[\dfrac{5}{2}-\left(\dfrac{1}{3}+\dfrac{2}{9}\right)\right\}\) : \([\left(-\dfrac{1}{2}\right)+0,25]^2\)