Question

b) Simplify:- 3-[5-{2-(2+5 + 7 x 3)}]​

Answer 1

Answer:

=125×25×36

=5  

3

×5  

2

×6  

2

 

5  

5

×6  

2

=3125×36

=112500

Answer 2

Answer:

3-[5-{2-(2+5 + 7 x 3)}]

3-[5-{2-(42)}]

3-[5-40]

3-(35)

-32