Question
I). p2 + 8p + 15 = 0 II).
q2 + 9q + 20 = 0 For each question below, two equations are provided. Solve these equations to determine the relationship between p and q.Solution
ATQ, P2 +8p+15=0 or, p2 +5p+3p+15=0 or, (p+5)(p+3)=0, p=-5,-3 q2 +9q+20=0 or, q2 +5q+4q+20=0 or, (q+5)(q+4)=0 so, q=-5,-4 The relationship between p and q cannot be determined
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