Mathematics · Algebra
If a - 1a = 1.5 and a2 + 1a2 = 4.25, then find the value of a3 - 1a3.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 18.125
- 27.875✓
- 36.25
- 47.125
Correct answer
7.875
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