Answer:
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Step-by-step explanation:
0.1d - 4d -5
Answer: 1. 81 2 83 3 93 4 930 5 012
Step-by-step explanation:
F( x ) = ( x - 1 ) ( x + 2i )( x - 2i ), because the zeroes are 1, -2i, +2i ;
f( x ) = ( x - 1 )( x^2 - 4i^2 ) = ( x - 1 )( x^2 + 4 ) = x^3 - x^2 + 4x - 4 ;
I did it on the calculator and the answer is 7.77777777778
