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Mathematics Past Questions and Answers

Post Utme Mathematics Questions

Question 436:
Express \(p\) in terms of \(q\) if \(\log _{4} p+2 \log _{4} \rho^{-4}-446 / {q}^{2}\)
  • A \((16 / q)^{2}\)
  • B \((4 / q)^{2}\)
  • C \((q / 16\)
  • D \((q / 4)^{2}\)
View Answer & Explanation
Question 437:
Find the possible values of \(p\) fithe explession \(4 x^{2}-3 p x+3 p\) leaves a reminder 10 when divided by \(x-p\)
  • A 2
  • B 3
  • C 4
  • D 5
View Answer & Explanation
Question 438:
If \(p\) and \(q\) are the rootstiof thre equation \(2 x^{2}-5 x-7=0\), find the value of \(\beta / a+a / \beta\)
  • A 3/11
  • B \(-3 / 14\)
  • C \(2 / 14\)
  • D \(-2 / 14\)
View Answer & Explanation
Question 439:
Find the locus a point that is equidistance from the points \((1,2)\) and \((3,8)\)
  • A Y = 1/3(17-x)
  • B Y = 1/3(x+13)
  • C Y = 1//2(x-8)
  • D Y = 1/3(11-x)
View Answer & Explanation
Question 440:
A bag contains 5 black balls and 3 red balls. Two ball are picked at random without replacement. What is the arobability that a black ball and a red ball are picked?
  • A \(15 / 28\)
  • B \(13 / 28\)
  • C \(5 / 14\)
  • D \(11 / 12\)
View Answer & Explanation