Question

Faktorkan hasil dari
3x²+9x+6
2x²-12x+10
(x-3)(2x-2)
x²-10x+21
x²+3x-54

Answer 1

(3x+3)(x+2)
(2x-2)(x-5)
2x²-8x+6
(x-3)(x-7)
(x+9)(x-6)

Answer 2

3x²+9x+6 = (3x +3  ) (x + 2)
2x²-12x+10 = (2x - 10 ) (x - 1 )
(x-3)(2x-2) = 2x²- 2x - 6x + 6 ⇒  2x² -8x + 6
x²-10x+21  = (x - 7) (x-3)
x²+3x-54  = (x+9) (x-6)

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