Mathematics

Mathematics, 17.12.2020 07:50, xojade

Solve x2 + 4x = 1 for x by completing the square. a- x = −3
b- x = −1
c- x equals plus or minus square root of 5 minus 2
d- x equals plus or minus square root of 5 plus 2

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Solve x2 + 4x = 1 for x by completing the square. a- x = −3
b- x = −1
c- x equals plus...

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