Question

if x^2 = 30, what is the value of x?

Answer 1

$x= +\sqrt{30} ~or ~ -\sqrt{30}$
I'm not sure why ± that sybol isn't working
all together you can write $x=±\sqrt{30}$

Ughh just ignore the "A" symbol .-.

Answer 2

Answer:

±square root of 30