Question

How do I right the distance formula in latex?

Answer 1

@zepdrix @dan815 @DanJS @UnkleRhaukus

Answer 2

\[d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\]

Answer 3

`\[d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\]`

Answer 4

Oh let me see.

Answer 5

Oh thanks! The first slash was accidentally the wrong type!

Answer 6

Thank you so much! :)

@UnkleRhaukus

Answer 7

\[\ddot\smile\]