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1.1 Algebra and functions

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Question 49
59%
a.

By completing the square, find in terms of the constant p p\,p the roots of the equation

x2+px+4=0 x^2 + px + 4 = 0 x2+px+4=0
[3]
b.

Hence find the set of values of p p\,p for which the equation has no real roots.

[2]

1.1 Algebra and functions Questions

  1. A Level
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  3. /1.1 Algebra and functions