Question

Factorisation of 204-5x-x square by splitting the middle term​

Answer 1

Answer:

l

204-5x-x 204-6x

Step-by-step explanation:

6(34-x)

Answer 2

Answer:

Hey mate here is ur ans

x = 12 or -17

Step-by-step explanation:

$204 - 5x - {x}^{2} = 0 \\ 204 - 17x + 12x - {x}^{2} = 0\\ 17(12 - x) + x(12 - x) = 0 \\ (17 + x)(12 - x) = 0 \\ x = - 17 \: or \: 12$

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