Question Factor the expression 15(479−6w) Evaluate 7185−90wSolution 15(479−6w) Show Solution Find the roots w=6479Alternative Form w=79.83˙ Evaluate 7185−90wTo find the roots of the expression,set the expression equal to 0 7185−90w=0Move the constant to the right-hand side and change its sign −90w=0−7185Removing 0 doesn't change the value,so remove it from the expression −90w=−7185Change the signs on both sides of the equation 90w=7185Divide both sides 9090w=907185Divide the numbers w=907185Solution w=6479Alternative Form w=79.83˙ Show Solution