Question

Factorise.
(2) 13 - x2 + 12x
(b) 3x3 + 5x²-16 x-12​

Answer 1

Answer:

Ansa) -x^2 +12x +13

-x ^2 -x +13x +13

-x( x +1) +13 (x+1)

(-x+13) (x+1)

Step-by-step explanation:

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