Math, asked by sipranayak533321, 1 month ago

( 3q)² or ( 3q+1)² or (3q+ 2)²​

Answers

Answered by sahilrajput83
3

Answer:

  • ( 3q)² = 9q²
  • (3q+1)² = (3q) ² + 2 ( 3q)(1) + (1)²

= 9q² + 6q + 1

  • (3q+2)² = (3q) ² + 2 ( 3q)(2) + (2)²

= 9q² + 12q + 4

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