Practice Zeros Of A Polynomial (10) - Polynomials - IB 10 Mathematics – Group 5, Algebra
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Zeros of a Polynomial

Practice - Zeros of a Polynomial

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the zero of the polynomial P(x) = x + 3?

💡 Hint: Set the polynomial equal to zero.

Question 2 Easy

Find the zeros of P(x) = x^2 - 4.

💡 Hint: Factor the polynomial.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a zero of a polynomial?

A value that makes the polynomial positive
A value that makes the polynomial negative
A value that makes the polynomial equal to zero

💡 Hint: Think about how zeros relate to x-axis intersections.

Question 2

The discriminant indicates the nature of the roots. True or False?

True
False

💡 Hint: Remember the meaning of the discriminant in the quadratic formula.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Find the roots of the polynomial P(x) = 3x^2 - 12x + 12. What does the discriminant tell you about the nature of the roots?

💡 Hint: Calculate the discriminant first and check if it leads to a double root.

Challenge 2 Hard

Given the quadratic polynomial P(x) = x^2 + 4x + 5, analyze its zeros and the nature of its roots.

💡 Hint: Focus on the discriminant to determine if roots can be real.

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