Question

(x-1)^2 = 3x^2+x-2 find the quadratic equation. is it a quadratic equation or not​

Answer 1

Answer:

x^2 + (1)^2 = 3x^2 + x -2

x^2 + 1 = 3x^2 + x - 2

x^2 - 3x^2 - x = -2 - 1

- 2x^2- x = - 3

- ( 2x^2 + x = 3 )

yes it is a quadratic equation