Question

Factorize (By Middle term Splitting method) :- 3x

2 -21x -54​

Answer 1

Answer:

(3x + 6) (x - 9)

Step-by-step explanation:

$3 {x}^{2} - 21x - 54 \\ 3 {x}^{2} - 27x + 6x - 54 \\ 3x(x - 9) + 6(x - 9) \\ (3x + 6)(x - 9)$

Hope you get your answer