Rozłóż wielomian na czynniki.
W(x)= 5x⁵-5x³-5x³+5x= 5x³(x²-1)-5x(x²-1)= (5x³-5x)(x²-1)= 5x(x²-1)(x-1)(x+1)= 5x(x-1)(x+1)(x-1)(x+1)
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W(x)= 5x⁵-5x³-5x³+5x= 5x³(x²-1)-5x(x²-1)= (5x³-5x)(x²-1)= 5x(x²-1)(x-1)(x+1)= 5x(x-1)(x+1)(x-1)(x+1)