Choose the methods of solving quadratic equations
factoring
cross multiplication
completing the square
simplifying
quadratic formula
area formula
square root method
guess and check

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

What is the factored form of the following expressions? d^2 – 13d + 36

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?