Ben Brawn

Ben Brawn commented on Solve equations which include a single odd power (e.g. x^odd=blah) 3 years, 6 months ago

negative number to a fractional power returns a complex number, and since I didn't want students to type in root(-3,3) etc I have forced the arguments to be positive.

Ben Brawn on Solve equations which include a single odd power (e.g. x^odd=blah) 3 years, 6 months ago

Gave some feedback: Ready to use

Ben Brawn on Solve equations which include a single odd power (e.g. x^odd=blah) 3 years, 6 months ago

Gave some feedback: Has some problems

Ben Brawn on Pokémon Go - Best type to defeat an opponent 3 years, 9 months ago

Gave some feedback: Ready to use

Ben Brawn commented on Completing the square 3 years, 10 months ago

I believe pattern should be (`+-$n`? * $v + `+-$n)^2 + `+-$n