SubArea: Expressions with powers and rootsLevel: BProject ID: 1003099506Accepted: 1Clonable: 0Easy: 0The additive inverse of \( \frac1{5-2\sqrt5} \) is:\( \frac{-5-2\sqrt5}5 \)\( \frac{-1}{2\sqrt5-5} \)\( \frac{-1}{2\sqrt5+5} \)\( 5-2\sqrt5 \)
