LambLamb

In terms of imaginary and/or complex numbers, 5i means 5 times the square root of negative one.

\(5i = 5\sqrt{-1}\)

Although it could be a variable in physics, especially with certain coordinate systems.

If you could specify the context of " 5i ", we could help you more, but I hope this was helpful!

-LambLamb

Slope is the change in  y  over the change in  x  if that is useful.

You can just use the karat and then type 3

If you wanted to raise 8 to the third power, you would od something like this:

8^3

Hope this was helpful!

Its even worse when that day is your birthday. I haven't been that mad since my last birthday.

64 plus negative 22 = 42

Adding a negative is the same as subtracting.

Hope this was helpful!

Type 2/3 into the calculator (or if you're brave and have pencil and paper, you can long divide)

2/3 = 0.666666...

Hey that's my profile picture!!!

\(\sqrt{10}\) is the number, that when multiplied by itself, results in 10.

It can be negative or positive. In decimal, it is ± 3.1622776601683793 and it's continued fraction expansion is 3;6,6,6,6, ...

I hope this was helpful!

Happy belated birthday Hayley!!

@Hayley1, I addressed it.