Question Factor the expression 4(19−10p) Evaluate 76−40pSolution 4(19−10p) Show Solution Find the roots p=1019Alternative Form p=1.9 Evaluate 76−40pTo find the roots of the expression,set the expression equal to 0 76−40p=0Move the constant to the right-hand side and change its sign −40p=0−76Removing 0 doesn't change the value,so remove it from the expression −40p=−76Change the signs on both sides of the equation 40p=76Divide both sides 4040p=4076Divide the numbers p=4076Solution p=1019Alternative Form p=1.9 Show Solution