Question

.. x2 + 10x - 200 = 0​

Answer 1

Answer:

x= 10 or x= -20

Step-by-step explanation:

x^2+10x-200= 0

x^2+20x-10x-200= 0

x(x+20)-10(x+20)= 0

(x+20)(x-10) = 0

x= 10 or x= -20

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Answer 2

Answer:

x2 + 10x - 200 = 0

(x+20) (x-10) = 0

x= -20or 10

Step-by-step explanation:

Hope it helps