Subtract: 3xsquare -5x+7 from 5xsquare-7x+9
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Question ↓
➠ Subtract :- 3x² - 5x + 7 from 5x² - 7x + 9
Solution ↓
➠ 5x² - 7x + 9 - ( 3x² - 5x + 7)
➠ 5x² - 7x + 9 - 3x² + 5x - 7
➠ 5x² - 3x² - 7x + 5x + 9 - 7
➠ 2x² - 2x + 2 (Ans)
Therefore, 2x² - 2x + 2 is the required answer.
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Answer:
2x² + 2x - 2 is your answer.
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