Question Simplify the expression 42×f2 Evaluate 4f×f2Multiply the terms 4f22Solution 42×f2 Show Solution Find the roots f=0 Evaluate 4f×f2To find the roots of the expression,set the expression equal to 0 4f×f2=0Multiply More Steps Multiply the terms 4f×f2Multiply the terms 4f22Calculate the product 42×f2 42×f2=0Rewrite the expression f2=0Solution f=0 Show Solution