The TI-89 sports a thinner and lightweight design than the TI-84. However, this edition of TI-84 plus has this same capability. Need to check your work after factoring a polynomial? The TI-89 gets the job done.While your TI-84 can evaluate what x³ equals when x is 4, only the TI-89 knows that x 3*x 4 equals x 7.īeyond CAS, the TI-89 uses “pretty print” which means your screen will much more like: x³ compared to an x^3 you might see on other models.

And compute derivatives and indefinite integrals. Expand exponential expressions and solve equations ranging from quadratic to exponential. This allows for symbolic manipulation of algebraic and trigonometric functions: Simplify everthing from radical to logarithmic expressions.

TI-89Ĭomputer Algebra System (CAS) sets this calculator apart. The calculator also comes in handy for chemistry and biology, as it has a periodic table and apps that can collect experimental data in conjunction with data loggers. The CellSheet turns your calculator into a spreadsheet that can import and export data with Microsoft Excel.

You can try interactive simulations of dice rolls and coin tosses in the Probability Simulation App. Pre-loaded on the TI-84 are a dozen applications that can be use in classroom exercises and other explorations. It also handles lists with up to 999 elements, one and two variable statistical analysis, hypothesis testing functions and business functions. The TI-84 graphs plenty of functions, ranging from the linear equations of Algebra 1 to the recursive functions of precalculus. If you are trying to knock out your high school requirements for math and never touch the subject again, the TI-84 is best. The biggest factor when choosing between these two calculators should probably center around what tasks you classes you plan on taking. TI-84 Plus CE: Great for everything before calculus.

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