Question Simplify the expression 504a2 Evaluate 4×2016a2Cancel out the common factor 4 1×504a2Solution 504a2 Show Solution Find the roots a2=0 Evaluate (4×2016a2)To find the roots of the expression,set the expression equal to 0 4×2016a2=0Multiply the terms More Steps Multiply the terms 4×2016a2Cancel out the common factor 4 1×504a2Multiply the terms 504a2 504a2=0Solution a2=0 Show Solution