jacobe0008 jacobe0008

09-02-2018
Mathematics

contestada

Solve for x.

x² + 4x + 4 = 8

x=−4±22√

x=−2±22√

x=−4±42√

x=−2±42√

Respuesta :

Аноним Аноним

09-02-2018

x= -2(1+√2) , x= 2(√2-1)

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