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Solve 5x + 1 = 2x2 + 9x.

Which are steps in the process of completing the square used to solve the equation?

1 = 2(x2 + 2x)
1 = 2x2 + 4x
2 = 2(x2 + 2x + 1)
3 = 2(x + 1)2
2 = 2(x + 1)2

User Kiran K Telukunta
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2 Answers

17 votes
17 votes

Answer:

ab and c

Explanation:

got it right

User Mark Druffel
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Greeting to you! My name is Cecille and I’m here to answer that question

For more explanation, please see the attachment
Solve 5x + 1 = 2x2 + 9x. Which are steps in the process of completing the square used-example-1
User Cyrus The Great
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