Find the vertex?

Question

y=2x^2 -4x +3

Answer 1

Complete the square.

y = 2x² - 4x + 3
y - 3 = 2(x² - 2x)
y - 3 + 2*1 = 2(x² - 2x + 1)
y - 1 = 2(x² - 1)²

The vertex of the parabola is (1, 1).

Answer 2

Vertex= (0,3)