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Find this expression in square form with process pls help me !!!!​

Find this expression in square form with process pls help me !!!!​-example-1
User Trh
by
3.6k points

1 Answer

5 votes

Answer:

(p -3q )(p -3q )

Explanation:

p'2 - 6pq + 9q'2

(p -3q )(p -3q )

find two values that add to give 6 and multiply to 9

p x p =p'2

-3q x p = -3pq -3 x pq = -3pq ...... -3pq - 3pq = -6pq

-3q x - 3q = 9q'2

User Mattbawn
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