## anonymous 3 years ago I need 2x * x to = 24. Anyone know what x is?

1. anonymous

$+2\sqrt{3}$

2. anonymous

ignore the previous one$\pm 2\sqrt{3}$

3. anonymous

whats that symbol mean?

4. anonymous

which one?

5. anonymous

the + with a line under it

6. anonymous

that is a sign of plus and minus together

7. anonymous

so what do i do with it?

8. anonymous

it means x can take 2 values that are $+2\sqrt{3}$ and $-2\sqrt{3}$

9. anonymous

ok thanks

10. anonymous

welcome!! :)