Register
Login
Username
Password
Login
forgot your password?
Home
Forum
+0
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
redasfiregreenasleaf
Username
redasfiregreenasleaf
Score
10
Membership
Stats
Questions
2
Answers
1
3 Questions
1 Answers
+2
351
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).
read more ..
redasfiregreenasleaf
Nov 26, 2020
+1
425
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
Nov 26, 2020
#2
+10
+1
could you tell me why? that's what i'm having a hard time on
redasfiregreenasleaf
Nov 26, 2020