![Why does my calculator calculate square roots of negative numbers for certain numbers but not others : r/calculators Why does my calculator calculate square roots of negative numbers for certain numbers but not others : r/calculators](https://preview.redd.it/why-does-my-calculator-calculate-square-roots-of-negative-v0-qx7nligix0oa1.jpg?auto=webp&s=123cad0c6d34d3d430d684b7a1945f19621ba6b6)
Why does my calculator calculate square roots of negative numbers for certain numbers but not others : r/calculators
![Problems with square roots! My calculator won't calculate the square root of any number that isn't divisible to a whole number. Any help greatly appreciated! : r/calculators Problems with square roots! My calculator won't calculate the square root of any number that isn't divisible to a whole number. Any help greatly appreciated! : r/calculators](https://i.redd.it/lzr8gcxcp9h81.jpg)
Problems with square roots! My calculator won't calculate the square root of any number that isn't divisible to a whole number. Any help greatly appreciated! : r/calculators
![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
![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)