redasfiregreenasleaf

3 Questions
1 Answers

+2

350

0

+10

polynomial proof

Let S(f) denote the sum of the roots of f(x), a nonconstant polynomial with real coefficients. Let p(x) and q(x) be nonconstant polynomial with real coefficients so that S(p)=7, S(q)=9 and S(p-q)=11. Find, with proof, the possible values for S(p+q). mehr ..

redasfiregreenasleaf 26.11.2020

+1

424

2

+10

Polynomial question

Let S(f) denote the sum of the roots of f(x), a nonconstant polynomial with real coefficients. Let p(x) and q(x) be nonconstant polynomial with real coefficients so that S(p)=7, S(q)=9 and S(p-q)=11. What are the possible values for S(p+q)?

redasfiregreenasleaf 26.11.2020

+10

+1

could you tell me why? that's what i'm having a hard time on

redasfiregreenasleaf26.11.2020