-4^2 + 3(15 - 11) - 2(6 + 2^3)

I am trying to figure out how the order of operation sis worked out properly with this equation. I worked it out and got 0. But was told I was incorrect and that the answer was actually -32... Yet I cannot figure out why it is -32. How is this problem solved correctly following the order of operations?

Respuesta :

-4²2+3(15-11)-2(6+2²3)
-16(2)+45-33-12+12
32+45-33-12+12=44
i get 44 but it could be wrong

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