Question

3x (4x-5) +3 pls answer the question know only pls​

Answer 1

Answer:

= (x-1) (4x-1) (3)

Step-by-step explanation:

3x(4x-5)+3

= 12x² - 15x + 3

= 12x² - (12x+3x) + 3

= 12x² - 12x - 3x + 3

= (12x² - 12x) - (3x - 3)

= 12x(x-1) - 3(x-1)

= (x-1) (12x-3)

= (x-1) (4x-1) 3

Answer 2

ans

$x = \frac{ - 3}{12}$

$x = - 1$