Flise
Member
- Joined
- Jan 22, 2022
- Messages
- 59
- Gender
- Male
- HSC
- 2022
Wtf was that Q14c) Polynomial question…
Q14b
P(x) = x^3 + kx^2 + mx + n, it’s roots are alpha, beta, gamma all of which are distinct
It is known the roots of the monic polynomial Q(x) are alpha^2, beta^2, gamma^2
Show Q(x^2) = -P(x)*P(-x)
ii) Find Q(x)
Q14b
P(x) = x^3 + kx^2 + mx + n, it’s roots are alpha, beta, gamma all of which are distinct
It is known the roots of the monic polynomial Q(x) are alpha^2, beta^2, gamma^2
Show Q(x^2) = -P(x)*P(-x)
ii) Find Q(x)
Last edited: