Thread: Division of Variables Question

Hi,

It's been a long time since algebra so I just want to make sure I'm not making a stupid mistake on my homework. This is true, right?

sqrt(P*t)/sqrt(P) = sqrt(t)

Again, it may be simple, but thanks!

Originally Posted by Coop

Hi,

It's been a long time since algebra so I just want to make sure I'm not making a stupid mistake on my homework. This is true, right?
sqrt(P*t)/sqrt(P) = sqrt(t)

If then it is true/

Okay thanks , and that's because you can't take the square root of a negative I assume?

Hello, Coop!

This is true, right? .

Yes, you are right!
Here are two ways . . .

Thanks By the way, could you tell me how you input things like division and square root signs when you are on the forums?

Originally Posted by Coop

tell me how you input things like division and square root signs when you are on the forums?

It called LaTeX code

[tex]\frac{\sqrt{P\cdot t}}{\sqrt{P}}[/tex] gives .

Click on the “go advanced” tab. On the toolbar you will see clicking on that give the LaTeX wraps, [tex] [/tex]. The code goes between them.

Ah thanks I'm not a coder by any means :/