Question

-√5 and√5are zeros at polynomial with power two then p(x)=____​

Answer 1

Answer:

since those r the zeroes

therefore, sum of the zeroes = (-root 5) +(root 5) =0

product of the zeroes = (-root 5)(root 5) = -5

the the requed polynomial p(x) is

x^2 - (sum of the zeroes)x +product of the zeroes

x^2 - 0×x + -5

x^2 +5

therefore x square + 5 is the p(x) . here ^ means to the power