Mathematics · Algebra

The expression (x + 1/x)(x - 1/x)(x2 + 1/x2)(x4 + 1/x4) is equal to:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1x6 - 1/x6
2x10 - 1/x10
3x8 - 1/x8✓
4x4 - 1/x4

Correct answer

x8 - 1/x8

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The expression (x + 1/x)(x - 1/x)(x2 + 1/x2)(x4 + 1/x4) is equal to:

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The expression (x + 1/x)(x - 1/x)(x2 + 1/x2)(x4 + 1/x4) is equal to:

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