1. LaynaMae

2. PaintPintoCrazy13

Wow that is pretty hard :/

3. PaintPintoCrazy13

Do you have a teacher to contact or ask?

4. LaynaMae

Yes but I was told that I was "already taught" the information , when I wasn't ..

5. PaintPintoCrazy13

oh, i really hate when that happens...

6. PaintPintoCrazy13

I take notes on my school work, it really helps me out.

7. PaintPintoCrazy13

8. LaynaMae

It might lol . And i do my schooling online btw

9. PaintPintoCrazy13

oh okay i do to... :)

10. LaynaMae

Lol okayy .

11. helder_edwin

if u solve the equation u have, by squaring $\large \sqrt{4x-6}=\sqrt{x}$ $\large 4x-6=x$ $\large 3x=6$ $\large x=2$ right?

12. LaynaMae

Correct !

13. helder_edwin

now, if u replace x=2 into the original equation, does it actually solve the equation?

14. helder_edwin

i.e., is it a valid solution?

15. LaynaMae

Yes :o

16. helder_edwin

so, is it extraneous or non-extraneous?

17. helder_edwin

i.e., it is non-valid (extraneous) or valid (non-extraneous)? http://en.wikipedia.org/wiki/Extraneous_and_missing_solutions

18. LaynaMae

non-extraneous of course haha

19. PaintPintoCrazy13

I tried and tried........got no clue!!!!!!!!!!!!!!! :(

20. LaynaMae

it's okay ! lol

21. PaintPintoCrazy13

Lol

22. helder_edwin

u got it?

23. LaynaMae

@helder_edwin , yess !

24. helder_edwin