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Inequality3 Coupon
Software::Home & Education::Mathematics
price:$15.00 $13.5 - 10% coupon (save $1.5)
This is the third program about inequalities. It is suitable for advanced course in algebra. It discusses solutions of three or more inequalities in two-dimension space. It also includes discussion on characteristics of the unshaded region of xy-plane. Finally it teaches the student how to solve quadratic inequalities in a long step-by-step approach.