in my book there is one question 

3[18+{3+4(4-2)}]

Asked by sarveshtatte65.6spicertl | 4th Jan, 2021, 02:04: PM

Expert Answer:

3[18+{3+4(4-2)}]
3[18+(3+4×2)]
= 3(18 + 11)
= 3(29)
= 87

Answered by Yasmeen Khan | 5th Jan, 2021, 04:40: PM