Question Simplify the expression j Evaluate (j)2Solution j Show Solution Find the roots j=0 Evaluate (j)2To find the roots of the expression,set the expression equal to 0 (j)2=0Find the domain (j)2=0,j≥0Calculate (j)2=0Calculate j=0Check if the solution is in the defined range j=0,j≥0Solution j=0 Show Solution
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