my hand's broken so I have to write stuff on the laptop instead
but it's kind of hard to understand stuff I wrote when it all loving looks like
c. sqrt2 + sqrt(4+sqrt7) - sqrt(4-sqrt7) = sqrt2 + sqrt((4+(16-7))/2)+sqrt((4-(16-7))/2) - (sqrt((4+(16-7))/2)-sqrt((4-(16-7))/2)) = sqrt2 + sqrt((4+9)/2)+sqrt((4-9)/2) - sqrt((4+9)/2) + sqrt((4-9)/2) = sqrt2 + 2*sqrt(-5) --> impossible
anyone know a program that autoconverts this to proper scientific notation, sorta like WA but just for typing stuff?