Practice problem
Solve for xxx: x+4=3+1\sqrt{x+4}=\sqrt{3}+1x+4=3+1
x=2x=2x=2
x=23x=2\sqrt{3}x=23
x=4x=4x=4
x=23+1x=2\sqrt{3}+1x=23+1
Type a concept, like “slope” or “photosynthesis”.