Question Simplify the expression a2 Evaluate a×a×1Rewrite the expression a×aSolution a2 Show Solution Find the roots a=0 Evaluate a×a×1To find the roots of the expression,set the expression equal to 0 a×a×1=0Multiply the terms More Steps Multiply the terms a×a×1Rewrite the expression a×aMultiply the terms a2 a2=0Solution a=0 Show Solution