Question

Do the following (show your work)
4[3+5(18/2-3)-12]+7^3
14(2)+3[35/2-6(5-2)]+3^2

Answer 1

Following BEDMAS

4[3+5(18/2-3)-12]+7^3
= 4[3+5(18/-1)-12]+7^3
= 4[3+5(-18)-12]+ 343
= 4[3+(-90)-12]+ 343
= 4[3+(-90)-12]+ 343
= 4[-99]+ 343
= -396 + 343
= -53