Texas Instruments TI-89 Graphing Calculator
4.1 (75 items)
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Product details
| Management number | 25731303 | Release Date | 2025/12/13 | List Price | $24.00 | Model Number | 25731303 | ||
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Pre-Owned, Tested, and Working—your reliable tool for advanced math! This TI-89 is in good pre-owned condition, thoroughly tested to ensure full functionality across all features, including its powerful Computer Algebra System (CAS).
The TI-89 is the gold standard for high school and college-level Calculus, Physics, and Engineering courses. It handles symbolic differentiation, integration, 3D graphing, and matrix operations with ease. All keys and the clear LCD screen are working perfectly.
A fantastic, budget-friendly option for students or professionals needing a dependable, exam-approved calculator. Ready for immediate use in your toughest classes!
Key Features:
Built-in CAS (Computer Algebra System)
Advanced Graphing (2D/3D)
Symbolic Algebra and Calculus
Large LCD Display
Grab this powerful, fully functional calculator at a fraction of the cost of new!
Please examine all pictures; they are part of the description. We welcome any questions and strive for an honest, happy t
| Category | Office > Office Electronics > Office Calculators |
|---|---|
| Size | N/A |
| Brand | Texas Instruments |
| Condition | Good |
Office Calculators
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