15 points for brainliest! what is the solution of n^2-49=0
a.-7
b7
c.+/-7
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 21:30 nickespinosa11
15 points for brainliest! what is the solution of n^2-49=0
a.-7
b7
c.+/-7
d. no solution
2. what is the solution of x^2+64=0
a.-5
b.8
c.+/-8
d. no solution
3. what is the side length of a square with an area of 144x^2
a.12
b.12x
c.+/-12x
d. no solution
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