Math, asked by sahildar78, 3 months ago

Use a suitable identity to get each of the following (a+b)²=a²+2ab+b²
(x+3)(x+3)

Answers

Answered by singh2004sneha

2

hope it will help you..................

Attachments:

Answered by asahilthakur

1

Answer:

x² + 6x + 9

Step-by-step explanation:

(x+3)(x+3)

= (x+3)²

= x² + 2(x)(3) + (3)²

= x² + 6x + 9

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