[tex]u(x)=x-x^4[/tex]
[tex]w(x)=x^5-x^7+3x-6[/tex]
[tex]v(x)=5x^2\cdot w(x)-[u(x)]^2[/tex]
Rozwiązanie:
[tex]v(x)=5x^2\cdot w(x)-[u(x)]^2=5x^2\cdot(x^5-x^7+3x-6)-[x-x^4]^2=[/tex]
[tex]=5x^7-5x^9+15x^3-30x^2-[x^2-2x^5+x^8]=5x^7-5x^9+15x^3-30x^2-[/tex]
[tex]-x^2+2x^6-x^8=-5x^9-x^8+5x^7+2x^5+15x^3-31x^2[/tex]
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[tex]u(x)=x-x^4[/tex]
[tex]w(x)=x^5-x^7+3x-6[/tex]
[tex]v(x)=5x^2\cdot w(x)-[u(x)]^2[/tex]
Rozwiązanie:
[tex]v(x)=5x^2\cdot w(x)-[u(x)]^2=5x^2\cdot(x^5-x^7+3x-6)-[x-x^4]^2=[/tex]
[tex]=5x^7-5x^9+15x^3-30x^2-[x^2-2x^5+x^8]=5x^7-5x^9+15x^3-30x^2-[/tex]
[tex]-x^2+2x^6-x^8=-5x^9-x^8+5x^7+2x^5+15x^3-31x^2[/tex]