Question

3. A quadratic polynomial whose sum and product of zeroes are -3 & 2 as
a) x²+3x+2 b) x²-3x+2 c) x²+2x-3 d) x²+2x+3​

Answer 1

Let @ and ß be the zeros of the required polynomial

From the question,

@ + ß = -3 and @ß=2

Required Polynomial:

x²-(@+ß)x+@ß

=x²-(-3)x+2

=x²+3x+2

Answer 2

Step-by-step explanation:

Hi,

Sum of zeroes = -3

Product of zeroes = 2

Therefore,

Required quadratic polynomial = x² - ( sum of zeroes )x + product of zeroes.

=> x² - (-3)x + 2

=> x² + 3x + 2

Hence,

Option (a) is correct answer .

Hope it will help you :)