Verified Answer :

Tareki

x^2 =196
x^2 -196=0
(x-14)*(x+14)=0
so (x-14)=0 && (x+14)=0
x=14 , -14
the answer is B

mayajoosub

Answer:

14, -14

Step-by-step explanation:

x^2 = 196

x = \(\sqrt{196}\)

x = \(\sqrt{4 * 49}\)

x = \(\sqrt{4}\) \(\sqrt{49}\)

x = 2 7

x = 14

Hope this helps >.<

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