Question

A+b elevado ao quadrado dividido para ab

Answer 1

$\dfrac{(a+b)^2}{ab}$

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

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

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