Parameter and second root

Parameter and second root

Secondary 2
4 marks
TGM Original Questions

Core stretch

One solution of \(px^2+(p-5)x-8=0\) is \(x=2\). Find

  1. \(p\), and[2]
  2. the other solution.[2]

Solution:

Solution locked

Sign in to view the step-by-step solution

Please join our E Math programme to search for similar questions for more practice.

E Math Tuition
Answer:(a) \(p=3\) (b) \(x=-\dfrac43\).

Need help? Join our JC Math tuition classes.

Learn more