Question Simplify the expression −j2 Evaluate j(−j)Use the commutative property to reorder the terms −j×jSolution −j2 Show Solution Find the roots j=0 Evaluate j(−j)To find the roots of the expression,set the expression equal to 0 j(−j)=0Multiply the terms More Steps Evaluate j(−j)Use the commutative property to reorder the terms −j×jMultiply the terms −j2 −j2=0Change the signs on both sides of the equation j2=0Solution j=0 Show Solution
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