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Part 9: I need help. please help me​
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Part 9: I need help. please help me​

Part 9: I need help. please help me​-example-1
User Belal Mazlom
by
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1 Answer

2 votes

Answer: A) a² = b² - w² + 2wx

Explanation:

b² - (w - x)² = a² - x²

b² - (w² - 2wx + x²) = a² - x²

b² - w² + 2wx - x² = a² - x²

b² - w² + 2wx = a²

User Bruce McLeod
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