This bestelling introductory course covers all the key areas of algebra including elementary operations, linear equations, formulae, simultaneous equations, quadratic equations, logarithms, variation, laws and sequences.
The perfect gift for your soon-to-be high school or college grad. All the things you always meant to say in a joyful, funny, easy-to-read handbook. Remember how, back in the delivery room, you swore to teach that kid everything they'd need to know? And now, wham.... the same child appears to be packing a suitcase. and what with the whirl of being a parent, you never got around to all the wisdom-sharing. Just a Zillion Things is a make-good on all those promises -- sorta. It mixes precious safety tips (It's not nagging, it's love) with inspiration. It'll watch over a wonderful kid along their way.
Calculus: A Complete Introduction is the most comprehensive yet easy-to-use introduction to using calculus. Written by a leading expert, this book will help you if you are studying for an important exam or essay, or if you simply want to improve your knowledge. The book covers all areas of calculus, including functions, gradients, rates of change, differentiation, exponential and logarithmic functions and integration. Everything you will need to know is here in one book. Each chapter includes not only an explanation of the knowledge and skills you need, but also worked examples and test questions.