Question

x2−3x−54
factorise please​

Answer 1

Answer:

x2-9x+6x-54

x(x-9) +6(x-9)

(x-9) (x+6)

Answer 2

Answer:

Hi

Step-by-step explanation:

$x {}^{2} - 3x - 54$

$x {}^{2} - 9x + 6x - 54$

$x(x - 9) \: + 6(x - 9)$

$(x + 6) \: (x - 9)$

$x = - 6 \: or \: 9$