document.write( "Question 1155845: if f(z)=z^2-3z+3 is a complex function of the complex variable z, evaluate the quantity: f(-1+i) \n" ); document.write( "

Algebra.Com's Answer #778542 by MathLover1(20849) $\"\"$ $\"About$

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\n" ); document.write( "if $\"f%28z%29=z%5E2-3z%2B3\"$ \r
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( " $\"+f%28-1%2Bi%29=%28-1%2Bi%29%5E2-3%28-1%2Bi%29%2B3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+f%28-1%2Bi%29=%28-1%29%5E2-2i%2B%28i%29%5E2%2B3-3i%2B3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+f%28-1%2Bi%29=1-2i%2B%28-1%29%2B3-3i%2B3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+f%28-1%2Bi%29=6-5i\"$ \n" ); document.write( "

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