Question

Suma y resta de polinomios resueltos 3 ejemplos porfavorrr

Answer 1

suma

1: 3xy²+5xy²+13xy²+3mn³ = 21xy²+3mn³
2: x+m+5xm²+x+2m = 2x+3m+5xm²
3: 2mn+4mn+5xy+3xy = 6mn+8xy

resta

1: -23x-3yx-x-5xy = -24x-8yx
2: -2m-3m-m-34m = -40m
3: -6mn³-mn³-42mn²-m = -7mn³-42mn²-m