En un negocio de aves, se venden pavos; gallinas y codornices. son todos gallinas menos 5, son todos pavos menos 7 y son todos codornices menos 4, si un cliente compra todas las gallinas y codornices entonces cuantos pavos quedaron.

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer