Question

Please help me with this!

Answer 1

$\frac{ {x}^{2} + 3x + 2}{x + 2} = \frac{ {x}^{2} + 2x + x + 2 }{x + 2} \\ = \frac{x(x + 2) + 1(x + 2)}{x + 2} \\ = \frac{(x + 2)(x + 1)}{x + 2} \\ = x + 1 \: \: \: \: (ans)$
Above is the correct method to solve this question.

Bror did wrong while solving the question because we can't directly divide any equation.

Hope this helps!