Neco Model Questions Vol1 2025 Mathematics Question 18

Practice objective / multiple choice question 18 from the 2025 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2025 Mathematics Objective / Multiple Choice Medium Difficulty

Question 18 NECO_MODEL_QUESTIONS_VOL1 • 2025 • MATHEMATICS • objective

The quadratic equation \(x^{2}-(2p+5)x+(p^{2}-1)=0\) has two real roots whose difference is \(5\). Find the value of \(p\) and then give the product of the two roots.

Answer Options

A. p = \\frac{1}{5}, \\; product = -\\frac{24}{25}

B. p = -\\frac{1}{5}, \\; product = \\frac{24}{25}

C. p = -\\frac{2}{5}, \\; product = -\\frac{24}{25}

Correct Answer D. p = -\frac{1}{5}, \; product = -\frac{24}{25}

Correct Answer

Correct Option:

p = -\frac{1}{5}, \; product = -\frac{24}{25}

About This Question

This is Neco Model Questions Vol1 2025 Mathematics Question 18. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

View More Neco Model Questions Vol1 2025 Mathematics Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support