Question

Find the ouadratic polynomial whose zeroes are 4+underroot5/2and 4-underroot 5/2

Answer 1

Answer:

bro use alpha+ beta and alpha* beta

Step-by-step explanation:

1. (4+uR 5/2)(4-uR5/2) = c/a

=16 - 5/2

=27/2

2. <4+uR5/2>+<4-uR5/2>

4+4

8

therefore eqn = x^2+8x-27/2

thanks

Answer 2

Answer is in the attachment...

Hope you’ll understand it...