Question

76-4-[6+{19(48-57-19)}]​

Answer 1

first subtract ()this braket

answer will be 76-4-[6+{19-28}]

then solve the flower braket then the answer will be

76-4-[6+(-9)]

then solve long braket

76-4-6-3

add all negative nos

which will be 76-13

ur ans is 63