Help please!: Which method would you choose to solve the equation? Justify your reasoning. 25x^2-49 = 0
Choose the best method and reason.
A. square roots because there is no x-term

B. factoring because the quadratic formula cannot be used

C. quadratic formula because the equation cannot be factored

D. graphing because the equation is written with zero on one side of the equals sign

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?