REA's Essentials is an insightful series of practical and informative study guides covering nearly 100 subjects.

Our Algebra & Trigonometry II study guide is packed with student-friendly topic reviews that explain everything about Algebra and Trigonometry. It's a handy resource when preparing for Algebra & Trigonometry II exams or doing homework, and it makes a great textbook companion.

The Essentials of Algebra & Trigonometry II is also an invaluable resource for math teachers outlining a course curriculum, writing exams, and developing classroom assignments.

REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Algebra & Trigonometry II includes logarithms, sequences and series, permutations, combinations and probability, vectors, matrices, determinants and systems of equations, mathematical induction and the binomial theorems, partial fractions, complex numbers, trigonometry, trigonometric functions, solving triangles, inverse trigonometric functions and trigonometric equations, and an introduction to analytic geometry.