Question

(Squreroot x+2)(squreoot x-2)=0

Answer 1

Answer:

$\boxed{ \ x = 2 \ or \ x = -2 \ }$

Step-by-step explanation:

I understand that you want to solve this equation

$\sqrt{x+2}\sqrt{x-2}=0$

<=>

$\sqrt{(x+2)(x-2)}=0$

<=>

$(x+2)(x-2)=0$

<=>

x = 2 or x = -2

hope this helps

if your question is $(\sqrt{x}+2)(\sqrt{x}-2) = 0$

then this is $(\sqrt{x})^2-4 = 0\\ x = 4$