Question about Casio Brand New-Fx-991es Plus - Scientific Calculator
My older Casion that got stolen was able to do the prime factorizastion using FACT. This one do not have that indicated on the calculator. I do not have my manual anymore. Can I do this with the FX-991ES PLUS
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Posted on Jan 02, 2017
No, your calculator cannot factor polynomials. You need a calculator that has a CAS (computer Algebra System)
Yes Casio sells calculators with CAS: The FX-Algebra 2.0 and 1.0, the FX-9860GPLUS/GII SD, the GRAPH85 or 80 and the Graph 100+. You also have the CLASSPAD Series 300PLUS and 330.
TI and HP also have CAS calculators.
TI 89 /Titanium, Voyage 200PLT, TI92PLUS (discontinued), TI Inspire CAS.
HP 48G/G+/GX, HP40G, HP49G/G+ and the top of the line HP50G
Posted on Nov 03, 2010
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