Question

( x²+1 )=(x‐1)is quadratic equation solve​

Answer 1

Answer:

X = -2

Step-by-step explanation:

(x² + 1) = (x - 1)

x² + 1 = X - 1

x² -x = -1 -1

X = -2

Answer 2

x² + 1 = x -1

x² +1 - x + 1 = 0

x² - x + 2 = 0

.....

here ,. a = 1, b = -1 , C = 2

.....

finding discriminant..

$d = {b}^{2} - 4ac \\d = {( - 1)}^{2} - 4 \times 1 \times 2 \\ d = 1 - 8 \\ d = - 7$

so,

no real solution,as discriminant is less than zero