Simplify (frac{4}{2x} – frac{2x + x}{x})

Simplify (frac{4}{2x} – frac{2x + x}{x})
  • A.
    -1
  • B.
    -2x
  • C.
    2x
  • D.
    (frac{2 – x}{2x})
Correct Answer: Option A
Explanation

(frac{4}{2x} – frac{2 + x}{x} = frac{4 – 2(2 + x)}{2x})
= (frac{4 – 4 – 2x}{2x} = frac{-2x}{2x})
= 1

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