Question

if alfa and beeta are zeroes of polynomial 2x2-4x+5.from the polynomial where zero is 1/alfa and 1/beta​

Answer 1

2x2-4x+5

5

^

1 - 5

- -

1 1

Alfa =b

-

a

= 4x

-

2

Answer 2

a=2, B=-4,c=5

D=b2-4ac

=(2)2-(-4)2*5

=4±4*10

=4±40=44.

• alfa=-