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Amazon.com : Sharp El-760R 8-Digit Desktop Calculator with Tax, Percent and Square Root Keys, and A Large LCD Display, Perfect for Home and Office Use : Office Products
![Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have](https://preview.redd.it/565p9o2p2yn61.jpg?auto=webp&s=71c4dcc67b343ea0310c5285069cef2aff26af45)
Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have
![File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/1/1d/HP_20S_Scientific_calculator%2C_front%2C_power_on%2C_display_shows_square_root_of_88%2C_on_blue_background_%2835343601672%29.jpg)
File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons
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