Math, asked by prabhatranjan9795, 4 hours ago

(vi) p2 + q2 + p2 - pq - qr - pr when p=3 q=5 r=4

Answers

Answered by soumya5757

1

Answer:

-4

Step-by-step explanation:

3²+5²+3²-5*3-5*4-3*4

9+9+25-15-20-12

43-47

-4 ans

Answered by pradhanhasil2077

0

Replace the value of p q r
Yow will get the answer
-4 is the answer
Hope this help you☺️

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