Please answer it.No irrelevant answers.
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Answered by
1
Answer:
It's simple just put the value and substitute u will get
Step-by-step explanation:
14-18
Ur answer is - 4
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Answered by
4
Answer:
p = -2 , q = 1 , r = 3
= p² + q² + r² -3pqr
= (-2)² + (1)² + (3)²- 3× -2 × 1 × 3
= 4 + 1 + 9 + 18
= 32
hope it will help dear❤
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