## anonymous 4 years ago Solve: 4x² - 48 = 0

1. anonymous

what happens if you factor out a 4??

2. anonymous

2 root 3

3. anonymous

2 root 3

4. saifoo.khan

4(x2 - 12) = 0 x2 - 12 = 0 x2 = 12 x = root12 x = 2root3

5. anonymous

$\pm2\sqrt{3}$

6. anonymous

plus or minus 2root3

7. anonymous

jahtoday is right