Question

I want full answer of the question ⁉️
please help me out​

Answer 1

Answer:

You also have to try to do these

You can ask some specialized that has not been solved even on trying

Answer 2

Answer:

3. (a) -84

(b) -726

(c) -731

(d) 494

(e) 570

(f) -5525

(g) 268

(h) -858

some important points:-

# + and + = +

# + and - = -

# - and - = -

dear, do practice of these questions , these questions are easy , just remember the above points