Question

solve this problem by special product formula (3p-q) (5p-q)

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Answer 1

Answer:

3p(5p-q)-q(5p-a)

15p^2 - 3pq -5pq -q^2

15p^2 - 8pq +q^2

Answer 2

Step-by-step explanation:

3p(5p-q)-q(5p-a)

15p²-3pq-5pq-q²

15p²-8pq+q²