Question

Factorise 9 x square - 25 x - 6

Answer 1

Answer:

☺️ hello mate ☺️

Solution :➡️

$9 {x}^{2} - 25x - 6 \\⟹9 {x}^{2} - (27 - 2)x - 6 \\ ⟹9 {x}^{2} - 27x + 2x - 6 \\ ⟹9x(x - 3) + 2(x - 3) \\ ⟹(x - 3)(9x + 2)$

hope it helps ✌️✌️

S♥️K

Answer 2

Step-by-step explanation:

9x^2-25x-6 =0

9x^2 -27x + 2x -6 =0

9x (x-3) + 2 (x-3) =0

(9x+2)(x-3) = 0

x= 3 or -2/9

we need to split the middle factor such that it adds upto to 25 and multiplies to give 9×6 =54

Hope it helps..mark it the brainliest