Question 28x−8 Factor the expression 4(7x−2) Evaluate 28x−8Solution 4(7x−2) Show Solution Find the roots x=72Alternative Form x=0.2˙85714˙ Evaluate 28x−8To find the roots of the expression,set the expression equal to 0 28x−8=0Move the constant to the right-hand side and change its sign 28x=0+8Removing 0 doesn't change the value,so remove it from the expression 28x=8Divide both sides 2828x=288Divide the numbers x=288Solution x=72Alternative Form x=0.2˙85714˙ Show Solution