Question Simplify the expression Solution 49a3 Evaluate 9×4a3Solution 49a3 Show Solution Find the roots Find the roots of the algebra expression a=0 Evaluate (9×4a3)To find the roots of the expression,set the expression equal to 0 9×4a3=0Multiply the terms 49a3=0Simplify 9a3=0Rewrite the expression a3=0Solution a=0 Show Solution