x के सापेक्ष समाकलन ज्ञात कीजिए।
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Mark as brainliest answer.
Step-by-step explanation:
→ (a - b)³ = a³ - 3a²b + 3ab² - b³
→ (7x - 5)³ = (7x)³ - 3(7x)²(5) + 3(7x)(5)² - (5)³
= 343x³ - 105x² + 525x² - 125
= 343x³ - 735x² + 525x -125
→ 1 / 343x³ - 735x² + 525x -125
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