Melody

i don't think so Brittany :)

$$\\\frac{40*b^2}{-4b}=\frac{-40*bb}{4b}=-10b$$

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I saw this answered somewhere else today :)

$$\\\frac{-1}{6^5}=\frac{-1}{7776}\\\\
or\\\\
\left(\frac{-1}{6}\right)^5=\frac{-1}{7776}\\\\$$

Good answer MrBalloon  and welcome to the forum :D

do it on a number line

open circle around -2 because it is not included

solid circle on 7

draw the line between the 2 points

$$-2

It is bbetter to give an example.

I think i have developed a stutterd  LOL

OR

if you leave your finder on tan a little longer than norma  - it will turn into arctan (atan) :)