Question Factor the expression 3(30607u−30) Evaluate 91821u−90Solution 3(30607u−30) Show Solution Find the roots u=3060730Alternative Form u≈0.00098 Evaluate 91821u−90To find the roots of the expression,set the expression equal to 0 91821u−90=0Move the constant to the right-hand side and change its sign 91821u=0+90Removing 0 doesn't change the value,so remove it from the expression 91821u=90Divide both sides 9182191821u=9182190Divide the numbers u=9182190Solution u=3060730Alternative Form u≈0.00098 Show Solution