What are the solutions of the equation 2x² = 2? Use a graph of the related function.

Solution:

From the question it is given an equation 2x² = 2.

So, we have to find the solutions of our given equation.

First of all, let us divide both sides of our equation by 2.

⇒ 2x²/2 = 2/2

⇒ x² = 1

Taking square root of both sides of our equation we get,

⇒ x = √1

⇒ x = ± 1

Therefore, the solution of the equation 2x² = 2 is x = -1 or x = 1.

What are the solutions of the equation 2x² = 2? Use a graph of the related function.

Summary:

The solution of the equation 2x² = 2 is x = -1 or x = 1.