Average Reviews:
(More customer reviews)I bought this calculator b/c the National Board in Examiners of Optometry (NBEO) only allow Texas Instruments 30-series calculators on their exam. It's a good calculator and does just about anything you need it to for practical uses. I don't want to be rude, but the previous reviewers weren't "on the ball" on this one. If you want a solar model, buy one. This exact calculator is available in both battery and solar power. Your fault. To find square roots of a previously entered number, use the "Ans" key and close the parentheses inside the root bar. For basic exponents, use the "^" key. Don't blame the manufacturer for your incompetance.
Overall, don't listen to the previous 2 reviewers, and buy this calculator for use with any major exam (it will likely be one of the few permissible anyway).
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Product Description:
Item #: TEXTI30XIIB. TI-30XIIB Scientific Calculator Display Characters x Lines& ;10 x 2 Formula Notation& ;Algebraic Storage Memory;5 Variable Statistics& ;Two Levels of Parentheses& ;23 Base Number Calculations Fraction Calculations Fraction/Decimal Conversions Probability (Random Numbers) Battery Powered Size& ;3-3/8w x 6-3/8d Replacement Battery& ;3.0V Lithium (EVEECR2032BP), sold separately Portable calculator with LCD display. Protective hard case and operating battery included. Customers also search for: 10-Digit Display;Battery Operated;Calculator;Calculators;Case;Handheld;Pocket;Scientific;Scientific/Math;TEXAS INSTRUMENTS;TI-30XIIB, 033317198719
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