Question

(3a + 4b)2
$(3a + 4b)2$
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Answer 1

Answer:

sorry nai aata aur kuch ho to baatao

Answer 2

${(3a + 4b)}^{2}$

By using identity (a + b)² = a² + b² + 2ab

=> (3a)² + (4b)² + 2(3a)(4b)

=> 9a² + 16b² + 24ab