Question

what is a formula of (a+b) ka square​

Answer 1

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$\sf \red{(a + b {)}^{2} } = {a}^{2} + {b}^{2} + 2ab$

${\underline{❥ʜᴏᴘᴇ \: ɪᴛ \: ʜᴇʟᴘs \: ʏᴏᴜ.....}}$

Answer 2

Answer:

Hi ! Let me help u with the answer.

Step-by-step explanation:

The square of this expression is written as ( a − b ) 2 in mathematical form and it is expanded as a 2 − 2 a b + b 2 mathematically. In mathematics, this algebraic identity is used as a formula and it is called in the following three ways.

I hope this answer helps you !!!