Question

find the value of the discriminant of the equation x^2-x=5​​

Answer 1

Answer:

⇒ x = -2 and x = 5. Discriminant = D = b² - 4ac.

Answer 2

$\pink{ANSWER}$

$\green{ {x}^{2} - x = 5}$

Here a = 1 and b = 1 and c = 5

${\red{ Discriminant = D = b² - 4ac.}}$

Therefore, the discriminant is:

$\purple{D=(1)²-4×1×5}$

$D = 1 - 4× 5$

$\orange{D = -19}$