Question

form a quadratic polynomial whose zeros are -1/3 and 2​

Answer 1

Quadratic polynomial === 

x^2 - ( sum of zeros)x+ product of zeros 

===>> x^2 - ( -3+2) x + -3 x 2

===>> x^2 +x - 6. ans 

Answer 2

Answer: The quadratic polynomial will be 1/3 (3x² -2x -2)

Step-by-step explanation:

Sum of zeroes = -1/3 + 2 = 2/3

Product of zeroes = -1/3 × 2 = -2/3

Quadratic polynomial = k(x² - (sum of roots)x + (product of roots))

= k(x² - 2x/3 -2/3)

= 1/3 (3x² -2x -2)