Question

factorize
2x3 - 4x - 5​

Answer 1

Step-by-step explanation:

x−3x−2+x−5x−4=310

⇒  (x−3)(x−5)(x−2)(x−5)+(x−4)(x−3)=310

⇒  x2−5x−3x+15x2−5x−2x+10+x2−3x−4x+12=310

⇒  x2−8x+152x2−14x+22=310

⇒  x2−8x+152(x2−7x+11)=310

⇒  x2−8x+15x2−7x+11

Answer 2

Step-by-step explanation:

The expression is not factorable with rational numbers.

$2x^{3} - 4x - 5$