Respuesta :

Answer:

14

Step-by-step explanation:

Solve for x

[tex]x^{2} = 196[/tex]

this can be solved by square rooting 196

[tex]x = \sqrt{196}[/tex]

x = 14

the value for x is 14

Answer: ± 14

Step-by-step explanation: If [tex]x^{2} =196[/tex] then [tex]x=[/tex] ±[tex]\sqrt{196}[/tex].

By taking the square root of 196, you can see that x is equal to +14 or -14.

[tex]x =\\[/tex] ± [tex]14[/tex]