Question

Add 4p² – 8pq + 7q² −10 and 5pq – 5 + 3p² – 2q²​

Answer 1

Answer:

4p^2-8pq+7q^2-10+(5pq-5+3p^2-2q^2)

4p^2-8pq+7q^2-10+5pq-5+3p^2-2q^2

4p^2+3p^2-8pq+5pq+7q^2-2q^2-10-5 7p^2-3pq+5q^2-15.