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Monday, 22 June 2026
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Mathematics Past Questions and Answers

Topic: Polynomials

Jamb Mathematics Questions - Polynomials

Question 86:
What are the values of y which satisfy the equation \(9^{y} - 4 \times 3^{y} + 3 = 0\) ?
  • A -1 and 0
  • B -1 and 1
  • C 1 and 3
  • D 0 and 1
View Answer & Explanation
Question 87:
What are K and L respectively if \(\frac{1}{2}\)(3y - 4x)2 = (8x2 + kxy + Ly2)
  • A -12, \(\frac{9}{2}\)
  • B -6, 9
  • C 6, 9
  • D 12, \(\frac{9}{2}\)
View Answer & Explanation
Question 88:
Solve the pair of equation for x and y respectively \(2x^{-1} - 3y^{-1} = 4; 4x^{-1} + y^{-1} = 1\)
  • A -1, 2
  • B 1, 2
  • C 2, 1
  • D 2, -1
View Answer & Explanation
Question 89:
Find the solution of the equation x - 8\(\sqrt{x}\) + 15 = 0
  • A 3, 5
  • B -3, -5
  • C 9, 25
  • D -9, 25
View Answer & Explanation
Question 90:
A car painter charges N40.00 per day for himself and N10.00 per day for his assistant. if a fleet of cars were painted for N2000.00 and the painter worked 10days more than his assistant, how much did the assistant receive?
  • A N32.00
  • B N320.00
  • C N420.00
  • D N1680.00
View Answer & Explanation