p=0,q=-2 p2-2pq+q2.
Answers
Answered by
3
Answer:
4
Step-by-step explanation:
Given,
p = 0
q = - 2
p² - 2pq + q²
= p² - pq - pq + q²
= p ( p - q ) - q ( p - q )
= ( p - q ) ( p - q )
= ( p - q )²
= ( 0 - ( - 2 ) )²
= 2²
= 4
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