Answer :
The solution for the given equation is square root of 7. Therefore, option B is the correct answer.
What is an equation?
In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The given equation is x²=7.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
For the given equation x²=7, square root on both the sides.
That is, x=±√7
Therefore, the solution of the equation is x=±√7.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
