Question Simplify the expression Solution a Evaluate 2×2aCancel out the common factor 2 1×aSolution a Show Solution Find the roots Find the roots of the algebra expression a=0 Evaluate (2×2a)To find the roots of the expression,set the expression equal to 0 2×2a=0Solution More Steps Multiply the terms 2×2aCancel out the common factor 2 1×aMultiply the terms a a=0 Show Solution