Question

2p2q
2
- 3pq + 4, 5 + 7pq - 3p2q
2
,4p2q
2 + 10pq

Answer 1

Answer:

hello users .........

we have to add :

(2 p²q² - 3pq +4 ) and ( 5 + 7pq  - 3 p²q²)

solution:-

(2 p²q² - 3pq +4 ) + ( 5 + 7pq  - 3 p²q²)

=(2 p²q² - 3pq +4 + 5 + 7pq  - 3 p²q²)

=(2 p²q² - 3 p²q²) + ( 7 pq - 3 pq ) + (4 + 5 )

= - p²q² + 4 pq +9 answer  

@@ hope it helps @@

Answer 2

Step by step Answer:

2p²q² - 3pq + 4 + 5 + 7pq  - 3p²q² + 4p²q² + 10pq

= 2p²q²  - 3p²q² + 4p²q²  - 3pq + 7pq + 10pq + 4 + 5

= 3p²q² + 14pq + 9

Hope it helps you