Question

Reduce los terminos semejantes a su minima expresion Ayudaaa porfavor

Answer 1

1:
4b+2c-5b+8c+4c=
(4b-5b)+(2c+8c+4c)=
-b+14c

2:
3x²+2x+10x²+8x-9x³=
(3x²+10x²)+(2x+8x)+(-9x³)=
-9x³+13x²+10x

3:
12z-7y+10z+9z-3y+8p=
(12z+10z+9z)+(-7y-3y)+(8p)=
31z-10y+8p