Answer:
Explanation:
A.
number of terms : 2.
type according to number of terms : polynomial.
variables : p , q.
numerical coefficients : 4 , 7.
degree : 2.
B.
(6t^2 -3t +5 ) - ( 1t^3 + 20t -26) = (5t^3 +17t -21).
6.5m questions
8.6m answers