![Calculus 1: Homework] What are the rules for calculating the step done in the denominator at the step marked in red? Online simplify calculators do not seem to initiate that operation. : Calculus 1: Homework] What are the rules for calculating the step done in the denominator at the step marked in red? Online simplify calculators do not seem to initiate that operation. :](https://preview.redd.it/lb4kreimbve91.png?width=640&crop=smart&auto=webp&s=37c9d446d0f9517bc0abe302bd39436ef2eb99e8)
Calculus 1: Homework] What are the rules for calculating the step done in the denominator at the step marked in red? Online simplify calculators do not seem to initiate that operation. :
![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://preview.redd.it/lzr8gcxcp9h81.jpg?width=640&crop=smart&auto=webp&s=85ebce74aa533387e7b8faa2e2a854dbb438b178)
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
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