Question

Find the quadratic polynomial whose zeroes are 3+√5 and 3-√5?​

Answer 1

Answer:

Step-by-step explanation:

zeroes = 3+root5 and 3-root5

product of zeroes= (3+root5)(3-root5)

= 9-5

=4

sum of zeroes=3+root5 + 3-root5

=6

we know p(x) = k(x2^ - sum of zeroes (x) + product of zeroes

= k(x2^ -6x +4)