Math, asked by ahalyajinna, 5 months ago

(p+q)² - (p-q) step by step explanation please ​

Answers

Answered by Anonymous
5

Step-by-step explanation:

 {(p + q)}^{2}  - (p - q) \\  =  {p}^{2}  +  {q}^{2}  + 2pq - p + q

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