{"product_id":"practice-by-subject-xing-zhou-9781794555556","title":"Practice by Subject: Binomial Expansion and Combinatorial Identities: Math for Gifted Students","description":"Practice makes perfect. This book contains 100 problems focusing on binomial expansion (including multinomial expansion) and combinatorial identities (such as hockey stick identity, Vandermonde identity and so on). In addition to introducing these theorems and identities themselves, this book also discusses various typical problems and techniques that are related to these two topics. For more information, please visit https: \/\/www.mathallstar.org\/.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Xing Zhou\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1794555552\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781794555556\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/22\/2019\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 146\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.49lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.34d","brand":"Xing Zhou","offers":[{"title":"Paperback","offer_id":43938855452927,"sku":"9781794555556","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_7a737e2f-e59d-4c6c-b57c-aa566af04c48.jpg?v=1681438098","url":"https:\/\/www.whiterainbookhouse.com\/products\/practice-by-subject-xing-zhou-9781794555556","provider":"WR Book House","version":"1.0","type":"link"}