MathematicsHard129×since 2002Q5079Let S = { xxx ∈\in∈ R : xxx ≥\ge≥ 0 and 2∣x−3∣+x(x−6)+6=02\left| {\sqrt x - 3} \right| + \sqrt x \left( {\sqrt x - 6} \right) + 6 = 02∣x−3∣+x(x−6)+6=0}. Then SAcontains exactly four elementsBis an empty setCcontains exactly one elementDcontains exactly two elementsCheck answerSkip