Question

evaluate (-287)-(+2968)

Answer 1

Answer:

Step 1 first you have to remove bracket using sign formula

Eg :

+×+=+

+×-=-

-×+=-

If there is same sign you have to add

If there is different sign you have to subtract

Step-by-step explanation:

Now we have to remove brackets

= -287-2978

= -30035

I hope it helps you