Answer:
Lo averiguaste, lo siento, amigos míos, por haberlos ayudado. pero la respuesta es 456 $.
Step-by-step explanation:
25.
half the middle coefficient, then square it.
your expression would then be

which is equivalent to
I think they the answer for that problem is………….1
Answer:

Step-by-step explanation:


Where
and 
Putting in the formula

Doing long division, we get


This is the simplifies form and it can't be further simplified.