Which expression is equivalent to 7-2z-4{z^3- z^3+4z^2+11z+14/z+2]
-4z^3+4z^2+6z+35
-4z^3+4z...
Mathematics, 16.10.2020 04:01 kcarstensen59070
Which expression is equivalent to 7-2z-4{z^3- z^3+4z^2+11z+14/z+2]
-4z^3+4z^2+6z+35
-4z^3+4z^2-10z-21
-18z-5
-18z+10
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