Oblicz wartość wielomianu
W(x)=3x³+2x²-x-1
W(-2√3)=3·(-2√3)³+2·(-2√3)²-(-2√3)-1=
=3·(-24√3)+2·12+2√3-1=
=-72√3+2√3+24-1=
=-70√3+23
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W(x)=3x³+2x²-x-1
W(-2√3)=3·(-2√3)³+2·(-2√3)²-(-2√3)-1=
=3·(-24√3)+2·12+2√3-1=
=-72√3+2√3+24-1=
=-70√3+23