SubArea: Expressions with powers and rootsLevel: CProject ID: 1003118006Accepted: 1Clonable: 0Easy: 0Give the value of the expression \( \sqrt{\left(2-\sqrt7\right)^2}-\sqrt{\left(3+\sqrt7\right)^2} \).\( -5 \)\( -1 \)\( -1-2\sqrt7 \)\( -5+2\sqrt7 \)
