Question Simplify the expression πj Evaluate j×1×πRewrite the expression jπSolution πj Show Solution Find the roots j=0 Evaluate j×1×πTo find the roots of the expression,set the expression equal to 0 j×1×π=0Multiply the terms More Steps Multiply the terms j×1×πRewrite the expression jπUse the commutative property to reorder the terms πj πj=0Solution j=0 Show Solution