Question

A quadratic polynomial whose sum of zeroes is zero and one zero is 2 is

A) x² + 4
B) x² - 4
C) x² + 2
D) x² - 2

Answer 1

hey this your answer
D) x² - 2

Answer 2

As we know, general expression of quadratic polynomial is
x^2 -(sum of zeroes)x + product of zeroes
Here, Sum of Zeroes = 0.
And, One zero = 2 , so, other = -2.
Thus , required polynomial
= x^2 -4.
Option B is the correct answer.

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