Solving Trig. Equations and Trig. Inequalities Nghia Ngo Current price: $15.59 Publication Date: September 25th, 2020 Publisher: Rustik Haws LLC ISBN: 9781649341822 Pages: 200 You must have JavaScript enabled to use this form. Quantity Add to wishlist You must have JavaScript enabled to use this form. Available Formats Paperback (9/25/2020)Digital - Audio (Libro.FM) Available in 3-7 business days