Question 760825
Given: {{{(X^2/(X+5)) + (5X/(X+5))}}}
Since the denominators are the same, we can just add the top numbers.
{{{(X^2/(X+5)) + (5X/(X+5)) = (X^2 + 5X)/(X+5)}}}
Note that both terms in the numerator contain an X, we can factor that out.
{{{X^2 + 5X = X*(X + 5)}}}
Now rewrite the equation.
{{{(X*(X+5))/(X+5)}}}
The X+5 will now cancel out.
{{{(X*(cross(X+5)))/(cross(X+5)) = X/1}}}
We are left with just X.
{{{(X^2/(X+5)) + (5X/(X+5)) = X}}}