Question Simplify the expression x Evaluate (x×1)21Any expression multiplied by 1 remains the same x21Solution x Show Solution Find the roots x=0 Evaluate (x×1)21To find the roots of the expression,set the expression equal to 0 (x×1)21=0Any expression multiplied by 1 remains the same (x×1)21=0,x≥0Calculate (x×1)21=0Any expression multiplied by 1 remains the same x21=0The only way a root could be 0 is when the radicand equals 0 x=0Check if the solution is in the defined range x=0,x≥0Solution x=0 Show Solution
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