Question

factorise x *x-3x-54

Answer 1

Heya..

Factorise :

= x*x - 3x - 54

= x^2 - 3x - 54

= x^2 - 9x + 6x - 54

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

= (x+6) (x-9)

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Hope it's helpful to u.

Answer 2

Hello friend,
${x}^{2} - 3x - 54 \\ {x}^{2} - 9x + 6x - 54$
x(x-9)+6(x-9)
(x+6)(x-9)
Hope it helps☺