## Mrfootballman97 2 years ago I need 2x * x to = 24. Anyone know what x is?

1. deena123

$+2\sqrt{3}$

2. deena123

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

3. Mrfootballman97

whats that symbol mean?

4. deena123

which one?

5. Mrfootballman97

the + with a line under it

6. deena123

that is a sign of plus and minus together

7. Mrfootballman97

so what do i do with it?

8. deena123

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

9. Mrfootballman97

ok thanks

10. deena123

welcome!! :)