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1 This question already has an answer here: Ubuntu 17.10, changing input switching to alt-shift (with gnome-tweaks) creates problem in firefox 1 answer OS keyboard shortcuts conflict with apps keyboard shortcuts in GNOME 3 2 answers I want to use Alt + Shift as keyboard layout switcher. The main configuration utility doesn't allow me to do that (it's a default switcher for almost all computer users). Ok, no problem, I can setup it in GNOME Tweak Tool. But when I press Alt + Shift in e.g. Firefox, it shows me hidden main menu (like if I press single Alt ). How can I fix it and make Alt + Shift combination work

0 $begingroup$ On a quiz, I was asked to rewrite an expression as a radical. I wrote the square root with a $2$ in the index, but I received no credit. Is it completely wrong to write the $2$ even though usually you don't? Question: Rewrite $(5x)^{3/2}$ in radical form. I wrote $(sqrt[2]{5x})^3$ . algebra-precalculus share | cite | improve this question edited Dec 6 '18 at 1:30 N. F. Taussig 44.5k 10 33 57 asked Dec 6 '18 at 1:19 argamon argamon