Practice problem
What value of xxx makes the expression true? 2x−12<4\frac{2}{x}-\frac{1}{2}<4x2−21<4
x≥49x\geq\frac{4}{9}x≥94
x>49x>\frac{4}{9}x>94
x=49x=\frac{4}{9}x=94
x≤49x\leq\frac{4}{9}x≤94
x<49x<\frac{4}{9}x<94
Type a concept, like “slope” or “photosynthesis”.
