Question

Factorize 3x2 – x – 4

Answer 1

Answer:

3×2-X-4

6-X-4

X=6-4

X=2 ans

Answer 2

$\sf \Large Solution!!$

3x² - x - 4

Middle term splitting.

3x² - 4x + 3x - 4

(3x² - 4x)+(3x - 4)

x(3x - 4)+1(3x - 4)

(3x - 4)(x + 1)