If the zeroes of the polynomial p(x) = x² + bx + c are 3 and -1, what is the value of b?

-2

-4

Video Explanation

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the degree of the polynomial p(x) = 2x² - 3x + 5?

Q2.

Which of the following is a quadratic polynomial?

Q3.

If p(x) = x² - 4, what are the zeroes of the polynomial?

Q4.

For the polynomial p(x) = x² + 5x + 6, which method can be used to find its zeroes?