Mathematics · Number System
Which of the following is an irrational number?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(√5 + 1) (√5 − 1)
- 2√7 − 8✓
- 3−√0.64
- 4√1.44
Correct answer
√7 − 8
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