Mathematics
Mathematics, 07.07.2019 20:00, jeniferfayzieva2018

Using the completing the square method, which of the following is the solution to x2 + 4x - 7 = 0? a. x = -2 - √11, x = -2 + √11 b. x = 2 - √3, x = 2 + √3 c. x = 2 - √11, x = 2 + √11 d. x = -2 - √3, x = -2 + √3

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