Question Simplify the expression yy Evaluate y×ySolution yy Show Solution Find the roots y=0 Evaluate y×yTo find the roots of the expression,set the expression equal to 0 y×y=0Find the domain y×y=0,y≥0Calculate y×y=0Multiply the terms yy=0Separate the equation into 2 possible cases y=0y=0The only way a root could be 0 is when the radicand equals 0 y=0y=0Find the union y=0Check if the solution is in the defined range y=0,y≥0Solution y=0 Show Solution
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