(15x^3y^-8)÷(5x^2y^-4)
= 3xy^-4
(3x)/ y^4
G2=g1*2
g3=g1*2²
196=x*4
/4 /4
49
For this case we must simplify the following expression

We know that, by definition:

So, rewriting the expression we have:

We add similar terms taking into account that:
- Equal signs are added and the same sign is placed.
- Different signs are subtracted and the major's sign is placed:

Answer:
