Math, asked by riyayadavviiie, 8 months ago


36 {x }^{2} - 84xy + 49 {y}^{2}

Answers

Answered by varsha5412
1

Step-by-step explanation:

36 {x}^{2}  - 84xy + 49 {y}^{2}  \\   = {(6x)}^{2}  - 2 \times 6x \times 7y +  {(7y)}^{2}  \\   = {(6x + 7y)}^{2} (ans)

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