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If the equations x\(^2\) - 5x + 6 = 0 and x\(^2\) + px +...

Mathematics
WAEC 2022

If the equations x\(^2\) - 5x + 6 = 0 and x\(^2\) + px + 6 = 0 have the same roots, find the value of p.

  • A. 5
  • B. 6
  • C. -5
  • D. -6
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Correct Answer: Option C
Explanation

If "x" is the same for both equations, then they are equivalent.

 (i.e., the equations have same roots), then the equations are equivalent.

Then p = -5


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