Question Simplify the expression Solution a Evaluate 3×3aCancel out the common factor 3 1×aSolution a Show Solution Find the roots Find the roots of the algebra expression a=0 Evaluate (3×3a)To find the roots of the expression,set the expression equal to 0 3×3a=0Solution More Steps Multiply the terms 3×3aCancel out the common factor 3 1×aMultiply the terms a a=0 Show Solution