Math, asked by vipulchauhan11110, 11 months ago

(4m + 5n ) + ( 5m + 4n)?​

Answers

Answered by saritaladdhamundra
3

Answer:

9(m+n) is the answer

Hope it helps you

Answered by sonaliderdekar17
5

(4m + 5n) + (5m + 4n)

= 4m + 5n + 5m + 4n

= 9m + 9n

= 9(m + n)

Hope it helped...

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