Question

Find a Quadratic polynomial whose zeroes are 2- and 2+​

Answer 1

Answer:

Find a Quadratic polynomial whose zeroes are 2- and 2+

Answer 2

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Zeroes = (-2) and (+2)

Sum of Zeroes = (-2)+(2) = 0 = 0/1 = (-b)/a

Product of Zeroes = (-2) × (2) = (-4) = (-4)/1 = c/a

From here we conclude that :-

a = 1

b = 0

c = (-4)

Therefore ,

Quadratic equation is

=> x² - 4