Question

(a+b)2 is
a. a2+2ab+b2
b. a2-2ab+b2
c. (a+b) (a÷b)​

Answer 1

Answer:

a²+2ab+b²

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Answer 2

Answer:

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