Question

what is squaring both sides

Answer 1

it's a process of cutting root over

Answer 2

The method we are going to use is called squaring both sides, which is where we take both sides to the second power.by this for u ---solving by square-rooting" section of the "solving quadratics" lesson,solution: Solve x2 – 4 = 0.-- x2 – 4 = 0--- x2 = 4--- x = ± 2 ----- Then the solution is x = ± 2.