Post Utme Mathematics Past Questions and Answers

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. \((q / 4)^{2}\)

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

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. \(-2 / 14\)

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)

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. \(11 / 12\)