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19-06-2019
Mathematics

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What values of x make the equation x2 + 9x – 22 = 0 true? Check all that apply.
0 -11
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Аноним Аноним

19-06-2019

Answer:

x^2+9x-22=0

(x-2)(x+11)=0

x=2 and x= -11

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