Question

Sendo m=25, calcule o valor de (m^2)+m/ (1m^2)+ 2m +1.

Answer 1

$\frac{m^2+m}{1m^2+2m+1} = \frac{m(m+1)}{(m+1)^2}= \frac{m}{m+1}= \frac{25}{25+1}= \frac{25}{26}$