7 p ( 2 p ^ { 2 } - p q + q 2 ) \text { for } p = - 1 \text { and } q – InterviewSolution

InterviewSolution

1.	7 p ( 2 p ^ { 2 } - p q + q 2 ) \text { for } p = - 1 \text { and } q = 1
Answer» 7p (2q² -pq +2q)when p = -1 and q= 17× (-1) ( 2×(1)² - (-1)(1) + 1× 1)-7 (2 +2 +1)-7 (5)= -35

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