Question

пж помогите решить
p1= 10a во 2 степени+ 5а+6
p2 = 5a2 -6a-6
10 баллов!!​

Answer 1

p1-p2= 10a2+5a+6-(5a2-6a-6)=10a2+5a+6-5a2+6a+6=5a2+
11a+12