Math, asked by joelindijo, 19 days ago

3p 2 q 2 – 4pq + 5, -10p 2 q 2 , 15 + 9pq + 7p 2 q 2

Answers

Answered by suicidalclown2005
0

Answer:

10 p^2q^2 -13pq +20

Step-by-step explanation:

(3p^2q^2 -4pq +5) +(15 -9pq+ 7p^2q^2)

= 3p^2q^2+7p^2q^2 -4pq -9pq +5 +15

=10 p^2q^2 -13pq +20

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