Rozłóż wielomian w na czynniki;
a) w(x) = x do potegi 3 + x do potegi2 - 4x -12
b)w(x) = 3x do potegi 3 - x do potegi 2 + 6x - 2
c) w(x) = 5x do potegi 3 - x do potegi 2 -10x +2
d)w(x) = 3x do potegi 4 - 15x do potegi 3 - 6x do potegi 2 +30x
e)w(x) = 2x do potegi 4 - 8x do potegi 3 + 3x do potegi 2 - 12x
f) w(x) = x do potegi 5 - x do potegi 3 - x do potegi2 +1
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b) W(x) = 3 x^3 - x^2 + 6 x - 2 = x^2 *( 3 x - 1) + 2*( 3 x - 1) = ( x^2 + 2)*( 3 x - 1)
Załącznik:
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