Question

найдите p1 ( x) +p2(x) и p1 (x) ,если
p1(x) =5x2 -4x +1 ,
p2(x) =6x2 +x -3 .

Answer 1

p1 ( x) +p2(x)=5х²-4x +1 +6х²+x -3=11х²-3х-2