Math, asked by srisatyalokesh80, 10 months ago

Expand (p - q/2 - r/3) whole power 2​

Answers

Answered by saba11801418
0

Answer:

p^2  +  q^2/4  +  r^2/9  -  pq  +  qr/3  -  2rp/3

Step-by-step explanation:

by (a + b + c)^2 formula

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