Question

fie polinoamele P(x)=x-5, Q(x)=(x-2)(x+2) si S(X)=(X-7)(X-3) .Scrieti forma canonica a polinomului T(X)=$P^{2}$ (X)+Q(X)-S(X).AM NEVOIE URGENT VAROG MULT!!!

Answer 1

P^2(x)=(x-5)^2=x^2-10x+25
Q(x)=x^2-4
S(x)=x^2-3x-7x+21=x^2-10x+21
T(x)=x^2-10x+25+x^2-4-x^2+10x-21
T(x)=x^2+4