Math, asked by vitorianacolasso, 15 hours ago

using a suitable identity, find the product of the following (6a+10b) 2
{6a + 10b} 2

Answers

Answered by Mysteryboy01
1

 = (6a + 10b) ^{2}

( {a + b)}^{2}  =  {a}^{2}   + {b}^{2}  + 2ab

 = 6 {a}^{2}  +  {10b}^{2}  + 2 \times 6a \times 10b

 = 36 {a}^{2}  + 100 {b}^{2}  - 120ab

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