Rozłóz wielomian na w na czynniki. a)w(x)=x3-2x2-x+2 b)w(x)=x3+3x2-4x-12 c)w(x)=3x3-x2+6x-2 d)w(x)=5x3-x2-10x+2   2.Rozłóz wielomian w na czynniki. a)w(x)=(x+3)2-(2x+1)2 b)w(x)=(2x-4)2-(2-x)2 c)w(x)=5(x-1)5-20(x-1)4 d)w(x)=4(x+1)5-8(x+1)3

1 a.)   w(x)=x(x^2-1)2(x^2+1)        w(x)=(2+x)(x^2-1) b.)   w(x)=x(x^2-4)3(x^2-4)        w(x)=(x+3)(x^2-4) c.)   w(x)=x^2(3x-1)2(3x-1)        w(x)=(x^2+2)(3x-1) d.)   w(x)=x^2(5x-1)-2(5x-1)        w(x)=(x^2-2)(5x-1) 2 a.)  w(x) = x^2+6x+9-4x^2-4x-1=-3x^2+2x+8= -3x^2+2(x+4) b.)  w(x)=4x^2-16x+16-4+4x-x^2 = 3x^2-12x+12=3(x^2-6x+6) c.)  w(x)=5(x^5-1)-20(x^4+1)=5x^5-5-20x^4-20=5x^5-20x^4-25=5(x^5-4x^4-5) d.)  w(x)=4(x^5+1)-8(x^3+1)=4x^5+4-8x^3-8=4(x^5-2x^3-1)