Question

Find the square of (a+b) please answer with method​

Answer 1

`{a}^(2) + 2ab \: + {b}^(2)`

Step-by-step explanation:

`{(a + b)}^(2)`

`(a + b)(a + b)`

`{a}^(2) + ab \: + \: ab \: + {b}^(2)`

`{a}^(2) + 2ab \: + {b}^(2)`

Answer 2

(A^2+b^2)


Hope this helps