W(X)= X do potęgi 3 - 11 w(x)=x do potęgi 5 -81x rozłóż wielomian na czynniki i podaj pierwiastek woielomianu
x³-11=0
x³=11
x=∛11
x⁵-81x=x[x⁴-81]=x[x²+9][x²-9]=x[x²+9][x+3][x-3]
x₁=0
x₂=-3
x₃=3
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x³-11=0
x³=11
x=∛11
x⁵-81x=x[x⁴-81]=x[x²+9][x²-9]=x[x²+9][x+3][x-3]
x₁=0
x₂=-3
x₃=3