Mathematics · Algebra
If (x + 1 x ) = 2z, then x 3 + 1 x 3 in terms of 'z' is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12z(4z 2 - 3)✓
- 2z(z 2 - 3)
- 3z 2 - 4
- 4z 3 - 8z 2
Correct answer
2z(4z 2 - 3)
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