Find the exact solution of x.
x^2 = 16
a)x = 4
b)x = -4
c)x = ±4
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.10.2019 18:50 emma6892
Find the exact solution of x.
x^2 = 16
a)x = 4
b)x = -4
c)x = ±4
d)no solution
![ansver](/tpl/images/cats/User.png)
Answers: 2
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