Question Simplify the expression x21 Evaluate x−2Solution x21 Show Solution Find the roots x∈∅ Evaluate x−2To find the roots of the expression,set the expression equal to 0 x−2=0Find the domain x−2=0,x=0Calculate x−2=0Rewrite the expression x21=0Cross multiply 1=x2×0Simplify the equation 1=0Solution x∈∅ Show Solution
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