Form Polynomial Whose Zeroes Are 2 2

Form the polynomial whose zeroes are 2,-2.

Answers:

The zeroes 2 and -2. 

∴ Sum of the zeroes = 2 +(-2) = 0

∴ Product of the zeroes = 2 × (-2) = -4 

The required polynomial is x² – (sum of the zeroes) x + Product of the zeroes 

⇒ x² – (0) x + (-4)

x² – 4