9p^2 - 6pq +q^2 what is the answer??
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Answer:
p = q/3
Step-by-step explanation:
9p²-6pq+q² = 9p²-3pq-3pq+q²
= 3p(3p-q)-q(3p-q)
= (3p-q) ² = 0
p = q/3
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