## anonymous 4 years ago Simplify the following expressions, writing your answer using the same notation as the original expression.

1. anonymous

One sec let me write it on equation

2. anonymous

$\[ \frac{a-b^-2/3}{a-b^-2}$\]

3. anonymous

the 2 numbers are supposed to be negative square roots but idk how to post them

4. anonymous

It is supposed to look like a-b^-2/3 and a-b^-2

5. 2bornot2b

Is it $\frac{(a-b^{-2})/3}{a-b^{-2}}$ If not then just use the black board to write it down..

6. anonymous

What is the black board? And i am not sure how to. And it is like ( a-b)^-2/3

7. 2bornot2b

Do you see the blue "draw" button?, use that to write the equation like you write on a paper. I should have said "white board"

8. anonymous

Oh alright haha.

9. anonymous

|dw:1328021867163:dw|

10. 2bornot2b

|dw:1328022094687:dw|

11. anonymous

That's it haha?

12. 2bornot2b

I don't know, if you can simplify further, carry on By the way, you said squareroot, but there is not squareroot in it

13. anonymous

sorry i don't know why i said that i apologize.

14. 2bornot2b

No need to apologize, I just wanted to know have you written it correctly?

15. anonymous

Yes i have.