Question

The equation (x-2)²+ 1=2x-3 is a​

Answer 1

Answer:

(x-2)²+ 1=2x-3

x²+4 -2x +1 = 2x-3

x²-4x +8=0

here a= 1 , b= -4 and c= 8

D= b²-4ac = 16 - 4 × 1 × 8 = -16

x = 4+- √16 / 2 = +- 4