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"New York Times-" bestselling author McKellar tackles the toughest math class yet: algebra. She shows teenage girls--and anyone taking algebra--how to feel confident, get in the driver's seat, and master topics like square roots, polynomials, quadratic equations, word problems, and more.

Hot X: Algebra Exposed! 2011, Plume Books

ISBN-13: 9780452297197

Trade paperback

Hot X: Algebra Exposed 2010, Hudson Street Press, New York, NY

ISBN-13: 9781594630705