Question

a square + b square +2ab divided by a+ b​

Answer 1

Answer:

a²+b²+2ab= (a+b)²

so(a+b)²/(a+b)

= (a+b)

Answer 2

Answer:

a

${a}^{2} + {b }^{2} + 2ab \div a + b$

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

i.e. (a+b)^2÷a+b = a+b