Mathematics · Algebra
यदि 2x 2 + 5x - 1 = 0 है, तो x 3 - 1/(8x 3 ) का मान क्या है?
- 1125/8
- 2145/4
- 3-125/8
- 4-155/8✓
सही उत्तर देखें
-155/8
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