Question

what should be added to 3m³+2m²+3m-1 to get 5m³+2m²+3m-3?​

Answer 1

Answer:

2m³-2 is added to 3m³+2m²+3m-1 to get 5m³+2m²+3m-3

Step-by-step explanation:

let the equation x is added to 3m³+2m²+3m-1 to get 5m³+2m²+3m-3

So,

(3m³+2m²+3m-1)+x=5m³+2m²+3m-3

x=(5m³+2m²+3m-3)-(3m³+2m²+3m-1)

x=5m³+2m²+3m-3-3m³-2m²-3m+1

x=5m³-3m³+2m²-2m²+3m-3m-3+1

x=2m³-2