Question

[15-(2^3-10-2)]*[5+(3*2-4)]-3+(8-2*3)=

[(2-1)^2+(5-4)-(2*3)*(2)^3]÷(5-3)=

Answer 1

[15-(2^3-10-2)]*[5+(3*2-4)]-3+(8-2*3)=
[15-(8-10-2)]*[5+(6-4)]-3+(8-6)=
[15-(-4)]×[5+2]-3+2=
[15+4]×7-3+2=
19×7-3+2=
133-3+2= 132

[(2-1)^2+(5-4)-(2*3)*(2)^3]÷(5-3)=
[(1)^2 + 1 - 8 ×8]÷2=
[1 + 1 - 64) ÷2=
[2-64]÷2=
-62 ÷2= -31