Ask Me Help Desk - Is the domain of the square root of 3x+2 (2,00) ?

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)

- Math & Sciences (https://www.askmehelpdesk.com/forumdisplay.php?f=402)

- - Is the domain of the square root of 3x+2 (2,00) ? (https://www.askmehelpdesk.com/showthread.php?t=189742)

Is the domain of the square root of 3x+2 (2,00) ?

Thanks

$\sqrt{3x+2}$ . What is (2,00)? Is that supposed to be $(2,\infty)$

If so, I am sorry, no. You have the infinity part correct. The 2 is not right.

In order to be in the domain, you can not have a negative inside the radical. That results in complex numbers and they are not part of the real domain.

If you solve 3x+2>0, then you can find your domain.

All times are GMT -7. The time now is 05:59 PM.