Question Factor the expression 100(5−6k) Evaluate 500−600kSolution 100(5−6k) Show Solution Find the roots k=65Alternative Form k=0.83˙ Evaluate 500−600kTo find the roots of the expression,set the expression equal to 0 500−600k=0Move the constant to the right-hand side and change its sign −600k=0−500Removing 0 doesn't change the value,so remove it from the expression −600k=−500Change the signs on both sides of the equation 600k=500Divide both sides 600600k=600500Divide the numbers k=600500Solution k=65Alternative Form k=0.83˙ Show Solution