Mathematics · Algebra
यदि x = √31 + √30 और y = √31 - √30 है, तो (x2 - y2) किसके बराबर है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 188√30✓
- 266√30
- 344√30
- 422√30
सही उत्तर देखें
88√30
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