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3 years ago

Solve x4 + x2 – 2 = 0.

Mathematics

1 answer:

Anna71 [15]3 years ago

8 0

X = 1/3
4x + 2x - 2 = 0
6x - 2 = 0
+2 +2
6x = 2
/6 /6

X = 1/3

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