Question

Radical Equation: (x^2-4)1/2 =4

Answer 1

http://mathway.com/math_image.aspx?p=xSMB012SMB02RSMB033SMB02rSMB03,-2SMB02RSMB033SMB02rSMB03?p=100?p=22

Answer 2

idk if thats right

Answer 3

I need step by step process.. giving me the answer is not helping.

Answer 4

multiply by 2 on both sides

Answer 5

add 4 to both sides

Answer 6

square both sides

Answer 7

Aren't you suppose to multiply 1/2 to both sides?

Answer 8

could you rewrite your prob using the equation button below

Answer 9

\[(x ^{2}-4)1/2 =4\]

Answer 10

is 1/2 separate from (x^2-4)?

Answer 11

yes

Answer 12

so then divide by 1/2 om both sides

Answer 13

so u get x^2-4=2

Answer 14

then add 4

Answer 15

so u get x^2=6

Answer 16

then square both sides

Answer 17

x=\[\sqrt{6}\]

Answer 18

did i do it wrong?