Math, asked by paultseringpt70131, 19 days ago

`4a^(2)+9b^(2)+25+12ab+30b+20a=`

Answers

Answered by kheteshwarkp
1

Step-by-step explanation:

(2a+3b)^2 +25+10(2a+3b)

(2a+3b)(2a+3b+10)+25

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