za rozwiązanie będę wdzięczna:)
2 x^4 - x^3 + 16 x - 8 = 0
x^3 *( 2 x - 1) + 8*(2 x - 1) = 0
( 2 x - 1 )*( x^6 + 8) = 0
2 x - 1 = 0 lub x^3 + 8 = 0
x = 1/2 lub x = - 2
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2 x^4 - x^3 + 16 x - 8 = 0
x^3 *( 2 x - 1) + 8*(2 x - 1) = 0
( 2 x - 1 )*( x^6 + 8) = 0
2 x - 1 = 0 lub x^3 + 8 = 0
x = 1/2 lub x = - 2
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