Question

(3x - 3x² - 12 + x4 + x3) = (2 + x²)​

Answer 1

what should we find in this ?

Answer 2

Answer:

No real values of x.

Step-by-step explanation:

Rearranging the given equation, we get,

$4 {x}^{2} - 10x + 14 = 0$

Dividing on both sides by 2.

$2 {x}^{2} - 5x + 7 = 0$

Now,

D = b² -4ac, here b = -5, a = 2, c = 7

But D < 0

Therefore no real values of x.