## allanishur 3 years ago roots of lx-3l+lxl-6

1. Rizaldo

There are 3 or 1 possible negative roots

2. satellite73

saifooooooooooo! you need a nap

3. saifoo.khan

=(

4. saifoo.khan

DANG!

5. satellite73

if x > 3 this is $x-3+x-6=0$ $2x=9$ $x=\frac{9}{2}$ that is one answer

6. saifoo.khan

second is -3/2

7. satellite73

if x <0 this is $-x+3-x-6=0$ $-2x=3$ $x=-\frac{3}{2}$

8. satellite73

and if 0 < x < 3 this is $-x+3+x-6=0$ or $-3=0$ so there is no solution on that intervals

9. satellite73

steps clear or not? you need to break up the absolute value into intervals where it is positive and negative. then get rid of absolute value signs and solve the linear equation