Algebra II Essentials For Dummies 9781119590873 was previously published as Algebra II Essentials For Dummies 9780470618400. While this version features a new Dummies cover and design the content is the same as the prior release and should not be considered a new or updated product. Passing grades in two years of algebra courses are required for high school graduation. Algebra II Essentials For Dummies covers key ideas from typical secondyear Algebra coursework to help students get up to speed.