Casio Fx-991ES Plus-2 (2nd Edition)

Casio Fx-991ES Plus-2 (2nd Edition) Price In Bangladesh
The Casio fx-991ES Plus-2 (2nd Edition) is a non-programmable scientific calculator with 417 functions. It is designed for students and professionals who need a calculator for basic and advanced scientific calculations.
The fx-991ES Plus-2 (2nd Edition) has several features that make it easy to use, including:

A large, easy-to-read display
A hard case that is attachable and detachable in any direction
Enlarged number keys and an easy-to-read font
Highly visible and easy-to-press cursor keys and function keys

The fx-991ES Plus-2 (2nd Edition) also has some advanced features, including:

The ability to solve complex equations
The ability to perform statistical analysis
The ability to calculate integrals and derivatives
The ability to convert between different number bases
The ability to display equations in natural textbook format

The fx-991ES Plus-2 (2nd Edition) is a popular choice for students and professionals in a variety of fields, including science, engineering, and mathematics. It is also a good choice for students who are preparing for standardized tests that require the use of a scientific calculator.
Here are some of the key features of the Casio fx-991ES Plus-2 (2nd Edition):

417 functions, including trigonometric, logarithmic, exponential, polynomial, radical, statistical, equation solver, integration and differentiation calculator, and base-n conversions
Natural textbook display
2-line display
Solar and battery power
Large keypad and color-coded keys
Memory function that can store up to 150 previous calculations
Attachable and detachable hard case

Overall, the Casio fx-991ES Plus-2 (2nd Edition) is a powerful and versatile scientific calculator that is well-suited for a variety of needs. It is easy to use, has a variety of advanced features, and is affordable.