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ײ-6×+9=49 show your solution​

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Step-by-step explanation:

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Answer:

x² - 6x + 9 = 49

First add both sides by - 49

x² - 6x - 40 = 0

Factor them

(x - 10) (x + 4) = 0

Find the additive inverse

x - 10 = 0 ; x + 4 = 0

x = 10 ; x = -4

Step-by-step explanation:

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