Question:

Given that a and b are integers and that \(5x+2 \sqrt{7} \) is a root of the polynomial \(x^2-ax+b+2 \sqrt{7} \) in ,\(x\) what is the value of b?

Updated On: Dec 9, 2025
  • 5
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  • 9
  • 7
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The Correct Option is A

Solution and Explanation

The correct option is (A) :5.
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