" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x⁴-4x²+x=0
x(3x³-4x+1)=0
x=0 lub (3x³-4x+1)=0
x₁*x₂*x₃*x₄=0*x=0
Odp. Iloczyn wszystkich pierwiastkow rownania jest rowny 0.
II sposob
W(0)=-1+1=0, stad 0*x₁*x₂*x₃=0