Question

solve the equation ${x}^{2} = 10$

Answer 1

The equation is:

$x^2=10$

Now to solve the equation for x, we have to take the root square in bout sides of the equation:

$\sqrt[]{x^2}=\sqrt[]{10}$

the power of 2 is cancel with the root, a the root of 10 have one positive and one negative solution:

$x=\pm\sqrt[]{10}$