Question Factor the expression 321(p−1504) Evaluate 321p−47Solution 321(p−1504) Show Solution Find the roots p=1504 Evaluate 321p−47To find the roots of the expression,set the expression equal to 0 321p−47=0Move the constant to the right-hand side and change its sign 321p=0+47Removing 0 doesn't change the value,so remove it from the expression 321p=47Multiply by the reciprocal 321p×32=47×32Multiply p=47×32Solution p=1504 Show Solution