Question

(3/2a+2/3b)^2 solve this​

Answer 1

Answer:

9/4a^2 + 2ab + 4/9b^2

Step-by-step explanation:

(a+b) ^2

= a^2 + 2ab + b^2

= (3/2a)^2 + 2(3/2a)(2/3b) + (2/3b)^2

= 9/4a^2 + 2ab + 4/9b^2

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