Question

Find the value of:( i.) [ −2 5 ] + 3 8( ii.) −15 26 ÷ 5 13 (iii.) 7 3 x −1 28 said ans in step by step​

Answer 1

Step-by-step explanation:

[-25]+38

(opening bracket will change sign)

25-35

-10

(ii)-

-15 26/5 13

(no sign is used b/w -15,13)

(it will be considered *)

after a short calculation you will get =-3*26*15

Ans=-1170