Dane są wielomiany: W(x)=3x^{2}-2, P(x)=x^{3}+2x-1, G(x)=4x^{2}-3x+1
Wykonaj działania:
a) W(x)*P(x)
b) W(x)-G(x)
c) P(x)+G(x)
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W(x)=3x^{2}-2, P(x)=x^{3}+2x-1, G(x)=4x^{2}-3x+1
Wykonaj działania:
a) W(x)*P(x)=(3x²-2)(x³+2x-1)=3x⁵+6x³-3x²-2x³-4x+2=3x⁵+4x³-3x²-4x+2
b) W(x)-G(x)=3x²-2-(4x²-3x+1)=-x²+3x-3
c) P(x)+G(x)=x³+2x-1+4x²-3x+1=x³+4x²-x