![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?width=640&crop=smart&auto=webp&s=f54056fe48a7af7601b2636365a359231a84acbf)
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
![ETS Math Review, roots: can someone please explain how they calculated the 4th root here? And is there any way to calculate square roots for decimals without a calculator? : r/GRE ETS Math Review, roots: can someone please explain how they calculated the 4th root here? And is there any way to calculate square roots for decimals without a calculator? : r/GRE](https://i.redd.it/0d6szuwx83951.jpg)
ETS Math Review, roots: can someone please explain how they calculated the 4th root here? And is there any way to calculate square roots for decimals without a calculator? : r/GRE
![A new? method of calculating square roots without a calculator (only addition and subtraction) but what is the proof of this method? : r/math A new? method of calculating square roots without a calculator (only addition and subtraction) but what is the proof of this method? : r/math](https://preview.redd.it/kntqlhxt7mt11.png?width=703&format=png&auto=webp&s=b18677c90bf1dfd2b617f95c267dfe9d01b8629b)